Coaching is limited by the QB. Why would you give a guy differential equations when he struggles with HS Algebra 1? Hackett and Marone are hamstrung by a QB who cant read defenses, locks on his WR and is slow in his reads? You just cant' open up the offense when hindered by a bad QB.
Yeah its called the past. EJ is no different mentally than Todd Collins, RJ, JP, Trent, Fitz. None of them are worth a damn. SOSDD with the Bills QB situation since the end of the 1996 season.