So a QB would know more about a potent offense than a RB or receiver or linemen? All they guy's running potent offenses across the country must have been all formal QBs? Wonder what position you would have had to played to run a potent defense - linebacker? CB? line? Who is our offensive coordinator - was he a former QB? If not, why not? You mean Rolo knows QB knows more about offense but doesn't put a former QB as the offensive coordinator? Dang, he's not too bright, is he?