Lincoln, Correia, McCutchen, Watson, Resop, Meek, Hanrahan in the bullpen.
Pittsburgh's pitching would, all of the sudden, look pretty solid in the NL Central. Great place for Oswalt to rebuild value.
I'd bet Oswalt would jump on a 1yr/$15mil deal and the overpay would be worth it to the Bucs who'd likely deal him at the deadline unless they were too close to contention (a good problem to have). There's very little risk here other than Roy's back.