Both play with a nasty attitude, and both might not be Titans much longer. Pollard played under a one-year deal and Stewart, who's breaking down, is due $6 million in 2014.
I think the guy whom people should fear most on the Titans is defensive tackle Jurrell Casey, who dominated some games this season and recorded 10.5 sacks in 2013.
"He's a great player," said Matt Williamson, ESPN.com's resident scout. "Total stud. He can play big or small -- by that, I mean beat his opponent with quickness and athletic ability. He has become a very good and consistent interior pass-rusher and has always been a force versus the run."