Do you give him a start, or just make him another multi-inning pen option? Assuming they are dead set on Miley today, start Davies in Game 6 if we win Game 5 and save Chacin for a Game 7 on regular rest. If we lose Game 5, there's a chance I'd still do the same thing, but I'd probably lean toward Chacin in Game 6 and try to save Davies for Game 7. The bullpen may very well be toast by that point.