He played extremely well and may be up for some real PT.
Yes. He had a real good 2nd half, and I think earned himself much more PT in the future. That pass deflection gave the Titans' offense a chance to win the game, to no avail (I would take JaMarcus Russell over Ryan Fitzpatrick).
He had another real nice play where he fought off the block of the TE to stretch Jamaal Charles out to the sideline, then knocked him out of bounds for no gain. Great play against a RB with elite speed.
Tyson Jackson also played really well in that game. Not a lot of statistical production, but that's because he generally only plays run downs in KC's 3-4 D. He has built up incredible playing strength, and routinely knocks offensive linemen back into the backfield, effectively blowing up running plays.