Jason Campbell suffers shoulder/collarbone injury

AP

A day to remember in Oakland had turned mildly forgettable, at least for now.

Quarterback Jason Campbell has left the game with an upper arm injury to his right (throwing) arm.  It appears to be either a shoulder or a collarbone injury.

Campbell is heading to the locker room for further evaluation.

Kyle Boller has replaced Campbell.  It’s hard not to wonder whether Terrelle Pryor would be No. 2 on the depth chart if he hadn’t been suspended five games to start the season.