Rookie glance: DT Stacy McGee

How acquired: Sixth-round draft pick (No. 205 overall) out of Oklahoma

2013 season: Was a head-scratcher of a pick for the regime of Reggie McKenzie and Dennis Allen, what with their stated desire to bring in "high-character" players and McGee's rap sheet at Oklahoma. But Stacy McGeekept his nose clean and played hard when in games. In fact, he played in 15 games, missing one with a shoulder injury, and had five starts in the Raiders' last seven games at nose tackle. The 6-foot-3, 310-pounder was an imposing figure in the trenches and had 26 tackles, 15 solo, with ½ a sack, and a fumble recovery.

Looking ahead: With interior defensive linemen Pat Sims, Daniel Muir and Vance Walker all about to become unrestricted free agents, the future could be now for McGee, especially if he adds bulk to become a prototypical nose tackle. He was a pleasant surprise in 2013 and should be counted on for even more in 2014, especially if the Raiders show more 3-4 alignments.

The Raiders' other 2013 rookies that finished the season on the roster: TE Mychal Rivera, RB Latavius Murray, TE Nick Kasa, LB Sio Moore, OT Menelik Watson, CB D.J. Hayden, DE Ryan Robinson, CB Chance Casey, S Shelton Johnson, WR Greg Jenkins, OG Lamar Mady, QB Matt McGloin and WR Brice Butler .