Raiders waived DT Travis Ivey. Coaches talked up Ivey as a potential answer at nose tackle in Oakland's new hybrid defense, but he reported to camp out of shape and hadn't practiced at all. Ivey is going to have to show better commitment to make it in the NFL.

Raiders coach Dennis Allen named NT Travis Ivey when asked about players sticking out at offseason workouts so far. Ivey, 25, is a 6-foot-4, 341-pound nose tackle, and Oakland is looking for an anchor for its new 3-4 fronts. "He's a big powerful guy inside who has the ability to be a good run-stopping player," said Allen. "We'll see where we're at when we get through camp and see if he's good enough to make the team."

Raiders signed DT Travis Ivey, CB Terrail Lambert, RB Lonyae Miller, WR Eddie McGee, DT Jamie Cumbie, OT Zach Hurd, G Alex Parsons and DE Carl Ihenacho to reserve/future contracts. A former undrafted free agent, Ivey appeared in one game for the Browns in 2010. Miller worked out for the Raiders in October, but wasn't offered a deal. Lambert, McGee, Cumbie, Hurd, Parsons and Ihenacho are all likely to be camp bodies.

The Bills worked out free agent DTs Travis Ivey and Jay Ross. With DT Kyle Williams (foot) expected to be sidelined 1-2 weeks beyond the Bills' Week 7 bye, one of Ivey or Ross could be signed for depth next week. Ivey appeared in one game for the Browns a season ago, notching a tackle.