LB Chris Chamberlain said he may have a one-up on his Saints position competition since he already knows defensive coordinator Steve Spagnuolo’s system from being together with the Rams the past four seasons. Chamberlain is working primarily at WLB on the second-team defense. It will likely be an uphill battle to supplant LB David Hawthorne for the starting gig, though, as Hawthorne already looks entrenched in that spot.