anyone else but the catcher and it's probably a given. differential % of tacking on the run there with or without pinch hitting is probably negligible. unfortunately halladay had a bad AB, HoF didnt do his job, and pedroia couldnt do it with 2 outs. there were 3 chances to get it done. and 2 of the 3 have been raking. if we are down a run (or even tied) i would have more issue with not pinch hitting there. but IMO being up a run it's not worth the risk of catcher injury or even the energy expenditure for Leon. who knows - maybe kimbrell doesnt wiggle off the hook without halladay back there?