The New York Mets upgraded their bullpen today by signing righthander Kiko Calero. Although, he does have a history of shoulder issues and even missed 18 games last year, he has low-risk, high-reward potential. Coming off a 2009 season with the Marlins, he was 2-2 with a 1.95 ERA and 69 K’s in 60 innings while giving up only one homer. The signing is for one year at $850,000 with performance bonuses equaling an additional $ 650,000. Good job, Omar!