I'm going with 9-4, even if we face a crappy team to do it, for a few reasons.
1) A bowl win is a bowl win, and as much as it would be amazing to beat a traditional SEC power down south, I'm more intrigued by a likely 9th win than a much less likely 9th win.
2) For posterity's sake, facts that don't need a lot of context to understand do really well. In a few years we'll see a 9-win season as the big uptick from numerous 6- and 7-win seasons...8 doesn't really do that. Pitt fans know we were better than ND on Nov 3, 2012, and that's super significant because the Domers went to the National Championship Game, but the amount of context it takes to explain that L in the middle of a 6-7 season doesn't resonate through time as well as the L and the 6-7 record.
3) For recruiting's sake, facts that don't need a lot of context do really well. It's much easier to sell recruits on wins than on good losses. As a former HS basketball coach who regularly had players recruited by some big and mid-major programs, I can assure you that short and sweet facts like # of wins and # of bowl wins go much further than contextually necessary moral victories.
4) Even though we don't really recruit against Minnesota or Indiana, we do recruit against the B10 quite regularly (especially nearby schools Ped State, OSU, Rutgers, Maryland, and MSU) so a win over a B10 school does carry some weight with recruits in those states. If the B10 looks bad, especially at the hands of Pitt, that helps us in recruiting.
5) Losing your last 2 games, and losing 4 of your last 6, can be deflating to some players, fans, and recruits. End with a win and a single 2-game losing streak as the worst part of the season; continue to build momentum and buzz into the offseason and next year.