In unprecedented fashion, the Cincinnati Bengals' first-round pick could refuse to sign his rookie contract and demand a trade. Here is how that possibility could transpire.

When the 49ers were on the clock with the 11th pick in the NFL, their selection seemed to come down to two big defensive ends -- Mykel Williams and Shemar Stewart.

With the Bengals and first-round defensive end Shemar Stewart dug in over a misguided effort by the team to change an obscure potion of the team's boilerplate contract language without offering a corresponding concession,