Last year Calero was very effective with a 1.95 ERA and a 1.10 WHIP, yet, no one has any interest in him. Yes, he has had shoulder injuries in the past, but he's healthy now and could be a steal. Should the Braves think about adding Kiko Calero to add some bullpen depth? He is a great low risk/high upside reliever. A bullpen of Wagner, Saito, Moylan, and Calero has incredible potential.