Who would you trade for Halladay?

While the Phillies appear to be the favorites in the Roy Halladay (geez, with Matt Holliday and Roy Halladay, this gets confusing) sweepstakes, the Yankees certainly have the pieces needed to acquire him. They most likely won’t, of course, however, that doesn’t mean we can’t speculate on trade packages, right? Phil Hughes, Austin Jackson, Jesus Montero, Joba Chamberlain (yes I said it), Austin Romine—who would you ship to Toronto for Roy Halladay?