He was Sam Darnold's favorite target at USC, and now he's on the practice squad of the 5-0 San Francisco 49ers, a club no one was really sure about before the season that, to date, has made a strong case as best in the NFC. 

His name is Deontay Burnett, a recently turned 22-year-old second-year wideout who went undrafted and is now on his third NFL team, but can play. 

Burnett pieced together a productive two-year stint as a full-time contributor at USC as a relatively young, undersized slot receiver with a complete game. Because he didn't work out at the combine or his pro day, he's wasn't a classic "trust the tape" prospect -- we don't know his measured athleticism -- however, Burnett repeatedly popped on Darnold's film as a slippery inside receiver with the savvy needed to quickly identify man or zone and the smoothness to accumulate yards after the catch. Just as importantly as those two elements of his game, Burnett consistently made difficult, diving grabs away from his frame. 

As a rookie with the Tennessee Titans, Burnett caught all 11 of his preseason targets for 93 yards. He never played for them in the regular season but did flash with the New York Jets in two games last year. Against the Bears in Chicago, he converted four targets into four grabs for 61 yards. In the season finale in New England -- five targets, five grabs, 73 yards.

Now he's with the head coach most are pegging as the smartest offensive mind in the game, Kyle Shanahan. The 49ers move the ball efficiently without a star receiver, instead choosing spread the ball around, and the offense is predicated on receivers getting separation and yards after the catch. Burnett thrives in both areas. Don't be shocked if/when he gets the call later this season he produces immediately. Burnett debuts at No. 5 this week.

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Quick shout to Jeremy Reaves, a mainstay on the practice squad power rankings through Week 5 before he received that divine call to the Redskins' 53-man roster heading into Week 6. 

Reaves was the seventh practice squad power rankings alumni to get called up this season. The others? Duke WilliamsStanley Morgan, Marcell AtemanKeelan Doss. Robert Davis, and Adrian Colbert. After spending some time on the Seahawks' 53-man roster, Colbert is back down on the practice squad but back up on these rankings.

These rankings will be updated throughout the season, as more players move onto practice squads while some get The Call.  

1. Robert Davis, WR, Eagles

Davis re-assumes the top spot after catching one pass for 11 yards in Week 4 for the Redskins before being cut, not getting re-signed to Washington's practice squad then getting added by the Eagles' savvy decision-makers. With DeSean Jackson still ailing, Nelson Agholor not producing at a high rate, and inconsistent play from Mack Hollins, Davis has a decent chance to eventually get the call-up in Philly. 

2. Kyle Sloter, QB, Cardinals

In the preseason, the 6-foot-5, 217-pound former undrafted free agent quarterback from Northern Colorado completed 76.5% of his throws at a hefty 8.7 yards per attempt with four touchdowns and one interception. He flashed plenty of velocity of his throws -- especially at the intermediate levels -- good pocket patience, and impressive throw-on-the-run ability in the Vikings' play-action, bootleg heavy attack. Last preseason, his completion percentage was 73.0, and he threw four touchdowns without a pick. 

3. Adrian Colbert, S, Seahawks

Colbert boasts a rather impressive pedigree for a practice squad player, for a few reasons. First off, he was a four-star recruit and the No. 11 safety in the 2012 class coming out of high school per 247 Sports' Composite Score. He enrolled at Texas, played there for three seasons and made a minimal impact. 

He grad transferred to Miami for his redshirt senior year and tallied three pass breakups and a pick in seven games. His officially unofficial time at the Miami Pro Day was 4.38, and some scouts in attendance clocked him as fast as 4.25. Colbert's blistering time was likely a big reason he was picked by the 49ers in the seventh round of the 2017 Draft. Because of his explosiveness and production as a rookie, Colbert debuts at No. 2 in the Week 3 rankings. As a rookie in 2017, Colbert received a "high-quality" grade of 73.1 from Pro Football Focus on 530 defensive snaps for the 49ers. He broke up five passes and had one interception while making 32 tackles. 

4. Vincent Taylor, DT, Bills

After second-year defensive tackle Harrison Phillips went down with a torn ACL in Week 3, it was between Taylor and Kyle Peko to receive the call-up from the Bills before their massive home game against the Patriots on Sunday, and the latter was the recipient of said call. Despite missing out on a spot on Buffalo's 53-man roster for now, Taylor remains on the team's practice squad. 

He was a sixth-round pick of the Dolphins in 2017 out of Oklahoma State, and in his final two years with the Cowboys, he had 12 sacks and 23 tackles for loss. At the combine, the 6-3, 304-pound interior defensive lineman tested solidly across the board with a 40-yard dash, broad jump, and three-cone drill all above the 56th percentile at the position. Taylor made his name as a run defender initially but showcased good hand use and a high motor as a pass rusher as well. 

While playing a limited role in Miami in his first two seasons with the team, Taylor was very efficient. He recorded four tackles for loss, two sacks, and 45 total tackles on 185 snaps as a rookie and 204 snaps in 2018. He received "high-quality" grades of 84.1 and 76.3 respectively in 2017 and 2018 from Pro Football Focus. 

5. Jason Cabinda, LB, Lions 

Cabinda averaged 89 tackles, 5.6 tackles for loss, 3.6 pass breakups and 2.3 sacks over his final three seasons at Penn State. While he didn't run the 40 during the pre-draft process, he didn't appear to be a super-fast linebacker but was always around the football due to quick processing skills and an always humming motor. He displayed refined block-defeating skills with the Nittany Lions and was not a liability in coverage. 

After going undrafted last year, my No. 120 overall prospect in 2018 class signed with the Raiders and saw the field late in the season. He didn't dazzle but fared well on the inside, finishing with 21 total tackles and a "high quality" PFF grade of 73.6 on his 164 defensive snaps. In the 2019 preseason, Cabinda missed some tackles, which likely led to his release by the Raiders, but he has the mental ability and polished skills to sift through traffic to be a quality backup at the middle linebacker position.  

6. Deontay Burnett, WR, 49ers

With the Trojans, during his Age 18/19 season in 2016, he accounted for an adequate 17.3% of the receiving yards and scored 21.2% of the team's receiving touchdowns ... on a squad with JuJu Smith-Schuster. After that, in 2017, when Darold was incredibly hyped in draft circles, Burnett upped his market-share figure to 26.6% -- not amazing, but not absolutely brutal -- and scored 34.6% of the receiving touchdowns. Burnett can ball. 

He finished as my No. 8 wide receiver and No. 62 overall prospect in the 2018 class

7. Anthony Johnson, WR, Chargers

Johnson was my No. 61 overall prospect and No. 10 wide receiver in the 2019 class. I loved the completeness of his game at nearly 6-2 and 208 pounds while at Buffalo. He won in traditional chain-mover type ways: shielding with his body, strong hands in tight coverage. He was impressive tracking the football down the field and excelled after the catch in a deceptive way. He accounted for a whopping 39.7% of the Bulls' receiving yards as a junior and 32% in an injury-riddled senior campaign. Johnson, who's Jadeveon Clowney's cousin, finds himself on a Chargers team dealing with plenty of injuries of its own, and Mike Williams could miss time

Per PFF, Johnson had the fifth-best contested-catch percentage among draft-eligible receivers in 2019 and the second-best yards per route run average in 2017 and 2018 combine, behind only first-round pick Marquise Brown. While Johnson didn't have a monstrous preseason, I believe he could be plugged into a part-time role for Los Angeles and contribute in a variety of ways as a rookie.

8. Obi Melifonwu, S, Patriots

Melifonwu played five regular-season snaps for New England a season ago and registered a tackle and allowed one catch for 5 yards. There's plenty of mystery surrounding him, as he barely saw the field with the Raiders after they made him the No. 56 overall selection in the 2017 Draft. It wouldn't shock me in the least if Belichick got the most out of him if and when he sees the field. 

9. Dillon Mitchell, WR, Vikings

Mitchell was the unquestioned top target for Justin Herbert in 2018. He accounted for a very encouraging 36.7% of Oregon's receiving yards and scored 10 touchdowns. His game is predicated on slippery movements at the line and especially after the catch. Also, Mitchell is fast down the field. He ran 4.46 at the combine and tracks the football well on those long balls. He was my No. 58 overall prospect and No. 9 wideout in the 2019 class.

Mitchell only made one reception for 10 yards in the preseason, which is why he's lower on this list than his pre-draft ranking would indicate. The Vikings seemingly want to ride Dalvin Cook in 2019, but there isn't much depth behind Adam Thielen and Stefon Diggs at receiver on Minnesota roster, meaning the 6-1, 197-pounder has a decent chance to get a call up at some point during the season.

10. Antoine Wesley, WR, Ravens 

Wesley was a clear redshirt candidate, simply because of his spindly frame. At the combine, he measured in at just over 6-4 and 206 pounds. At Texas Tech, Wesley was as natural of a hands-catcher as I scouted in this past year's draft class. I'm serious. And with incredibly long 34-inch arms, mitts just under 10 inches, and a 37-inch vertical, Wesley boasts a mammoth catch radius. He had over 1,400 yards and accounted for a solid 33.3% of Texas Tech's receiving yards in 2018. 

The former Red Raider had three catches for 60 yards in the preseason, and I view him on a similar track to that of one of Baltimore's fourth-round picks in 2018, Jaleel Scott, a lanky, ball-skills specialist who took advantage of his redshirt year (due to injury) and got stronger heading into Year 2. Scott looked the part in exhibition games this summer, as he led the Ravens in receiving. Wesley can be that type of matchup-problem wideout down the road. 

Honorable Mention

ELIJAH HOLYFIELD, RB, PANTHERS: Holyfield was a classic "plays faster than he timed" prospect. At Georgia, finally in a full-time role after Nick Chubb and Sony Michel departed to the NFL, his feet were impossibly light, and his vision was outstanding. His contact balance was consistent each week too. That led to him being my No. 2 back in the 2019 class ... before the combine. Holyfield tanked there. At a little over 5-10 and a bulky 217 pounds, he ran 4.78 and had a vertical jump in the 4th percentile at the running back position. 

Those figures were the catalyst for him going undrafted, and while he did lose the No. 3 ball-carrier battle to Reggie Bonnafon in the preseason, Holyfield averaged a respectable 4.0 yards per carry on his 20 rushes. More importantly, he finished second only to Bonnafon among Carolina running backs in yards after contact per rush at a hefty 3.25, per Pro Football Focus. Holyfield is a natural runner who sees blocks before they're made, and he has a nice blend of quickness and functional power to be a contributing No. 3 running back in the NFL, although he won't run away from anyone in the open field.  

TERRY BECKNER, DT, MISSOURI: Beckner was my No. 11 defensive tackle and No. 107 overall prospect in the 2019 class after a consistent career at Missouri. He had 22 tackles for loss and 10.5 sacks in his final two seasons with the Tigers and tallied three sacks and eight tackles for loss as a freshman in 2015.

Because he's a poor athlete for the position, Beckner is forced to win with heavy hands and a non-stop motor. I loved those two elements of his game, and despite his limited physical profile, and the fact he went undrafted but is currently on the Buccaneers' practice squad is a testament to his polished hand use and on-field energy.