After placing C Eric Wood and LB Chris White on injured reserve, the Bills added two players to their roster on Tuesday.
The team has signed DE Kyle Moore off the Lions' practice squad. He last played with the Bucs, where he registered 28 tackles in 15 games with Tampa Bay in 2009-10. S Joshua Nesbitt was also signed to the active roster from the Bills' practice squad.
Replacing Nesbitt on the Buffalo practice squad is WR Tim Toone.