Just to address this one point which seems to be a common argument against, what if the score tonight is 11-2 after 4 or 5 innings? Who would you rather have working in that game, Dave Bush or Carlos Villanueva. Personally, I'd be happy to let Bush eat those innings and have Villanueva available tomorrow night if needed. That's one example, there are plenty of reasons you could use Bush out of the bullpen on the road. (Before someone comes back with Mota or Gagne in that situation, the fact is you still have to get all 27 outs, and if you bring those guys in, chances are you are gonna have to use one or two guys as well when the inevitable implosion happens just to finish the game, and now you have limited who's available for the next night even more, while Bush, in theory anyway could finish the game.) Beyond that, nobody ever said he is so bad he shouldn't pitch (on the road.) What has been said is that they think it is worth a try to have him make his starts at home and have McClung make the starts on the road, so perhaps we can put the argument that he can't be used on teh road to bed right now. There will be times when Bush/McClung will not be available due to an upcoming start, but that's often true of all bullpen guys depending on what their workload has been, but depending on the situation, the other likely could be available out of the pen, so its something that will need to be managed, but the 24 man roster argument, is probably in reality a little bit of a red herring as well.