I agree with the risk. However, re: 2nd TJ surgeries....it didn't work out so well for Kyle Drabek, who's Sanchez has some similarities to. Beachy's had it twice - he's done, Jarrod Parker likely is too. Luebke is working his way back after his 2nd TJ - he might be effective as a reliever (although Pitt is releasing him I heard). I don't think you want to have it twice...Hudson took a long time to return FWIW.