... a lot of criticism in his brief time in the NFL.

By holding out on his first contract, Russell not only gave fans and media ammunition to deride his desire and motivation to play the game, but suffered a serious setback in his development as an NFL quarterback.

Going into his third official year, but only his second as a starter, there are still a lot of concerns and questions regarding Russell's skills, desire, potential, and maturity.

While few question his arm strength, pretty much every other part of his body has been criticized or under scrutiny. 

 

HEAD

Any Raiders fan worth their salt should have the most concern with this part of Russell's anatomy.

Thus far he has st...

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