instead of Billy Wagner, I would put Brandon Lyons, the CL of the Diamondbacks on the NL team.
Brandon Lyon is doing well, but Billy Wagner is doing even better (innings pitched, saves, walks/hits per inning pitched, batting avg. against). Plus, Wagner has been excellent for a number of seasons.
Actually, if I were to take a D'back pitcher, it might be the other Brandon, Brandon Webb, the starter.
The only D'back I took was Gonzo. Glaus would come close at third.