Raiders rookies try to impress coaching staff at camp

"I think Shields would have gone much higher if it hadn't been for him missing his senior year except for the first game," Kiffin said. "It was kind of those deals like Michael Bush, where the value right there exceeded the other people on the board at that time."

Schilens missed four games with a stress fracture in his foot, but had 22 catches for 495 yards in his final three games at San Diego State. Kiffin said Schilens was a player who looked better in workouts than he did on film and was worth taking a chance on in the seventh round,

Schilens wasn't sure he was even going to get picked before Oakland used the 226th selection on him and was prepared to join the Raiders as an undrafted free agent to get to work with receivers coach James Lofton.

"I always felt that I was a player who got better year to year and game to game," Schilens said. "I feel like I'm constantly learning. As far as numbers-wise, yeah, they weren't the greatest, but I consistently took steps forward to make myself better. The whole thing with my foot really held me back. So, you just got to keep working."

Scott is a converted tight end who turned himself into an NFL prospect when he switched to defensive end for his final two seasons at Buffalo.

"I can't describe to you how excited I am, just to be fortunate enough to get the opportunity to play here," he said. "Even though it was a late round, I wasn't even expecting late round. I was expecting free agency so I'm very excited and just because I was late round it's not going to determine my style of play or how well I'm going to do here."

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