Another lazy response. I never once assumed Pettine was going to "lead the Bills defense out of the abyss", in fact I said "I believe if he can bring the Bills defense out of the mire and have them in the top 3rd of the league he could leave for a head coaching job as early as next year."
If he CAN then he COULD leave.
It's a hypothetical question, hence you don't have to wait to SEE anything. Kind of like; how many yards do you think Spiller will have from scrimmage?
My response: I think he'll gain 1,400 yards on the ground and another 400 receiving.
Your response: I want to see Hackett's offense first and see how he's getting utilized before I guess.
Do you get it yet?