By Merrill Reese: The Eagles haven’t exactly prospered in Pittsburgh in recent years, but now they have a chance to change all that. It won’t be easy. The Steelers are 1-2 and coming off their bye. They’re also expecting some key players back from injuries. On the other hand, Sunday night’s win meant a lot in the confidence department. The feeling that you can drive down for a game-clinching score when you absolutely have to is a real plus.