Really not much to complain about with playcalling, especially after they got Demarco Murray going and stabilized the blocking up front (and with Fiametta)
I wont be disappointed if we got somebody like Norv or Sparano here at all, but I dont see the need to hire an OC to call plays just for the sake of getting somebody to do it.
Garrett needs help though...his time management skills are less than stellar and if he had a steady hand there that could help with those type of game decisions it would help him tremendously.