When the Arizona Diamondbacks traded closer Jose Valverde to the Houston Astros last month it left what many think is a gaping hole in the bullpen and questions around who will close games for the snakes in 2008. It is not as though Arizona is without any options, they currently have three individuals on their roster who is more than capable of filling the role as closer. For the past year I have been a proponent for Tony Pena to be given an...