The Denver Post's Troy Renck hears that Chris Volstad has a "slight edge" over Manny Corpas for the final spot in the Rockies' bullpen. Volstad entered camp hoping to be part of the rotation, but, given how he's been used, it was clear that he was never really in contention to crack the starting five. He's put up a 3.00 ERA and 1.00 WHIP over 12 spring innings, though, which appears will be good enough to land a long relief gig.