Iowa LB Nielsen an option for Titans with late-round pick Iowa LB Nielsen an option for Titans with late-round pick By Matt Rybaltowski Feb 28, 2012 at 3:48 pm ET • 1 min read Tyler Nielsen (6-3, 238) tied Boston College LB Luke Kuechly for the fastest time among LBs (11.43 seconds). Nielsen, a projected fifth-sixth round pick, could help the Titans' No. 24-ranked run defense.