The Kansas City Chiefs announced on Tuesday that the club has added DT Derek Lokey to the practice squad. Lokey played in one game for the Chiefs in 2008 after spending the first 15 weeks on the practice squad. He also went to training camp with Kansas City in 2009. Lokey saw action in 43 games (21 starts) at Texas, recording 101 tackles (50 solo), 3.0 sacks (-52.0 yards), 29 QB pressures, three passes defensed and a fumble recovery. The Chiefs released DT Marlon Favorite from the club’s practice squad.