The Titans expect to activate tight end Delanie Walker (knee) from the physically unable to perform list this week, but it remains to be seen if he will play in a preseason game. Walker definitely won’t play against the Falcons on Saturday at LP Field, since he’ll only have practiced a few days. He may or may not suit up for the final preseason contest (at Minnesota on Aug. 29) that will feature a large number of backups. Coach Mike Munchak said he could see Walker, who’s recovering from knee surgery, potentially getting 12-15 snaps with the first-teamers against the Vikings. “Some guys really want to play (in the final preseason game), and I assume he’s one of those guys,†Munchak said. “He wants the reps and he wants to be tackled. And then he still has 10 days to play again, so we’ll see.†Source: The Tennessean