Henry Rodriguez has a well-earned reputation as one of the best bats in the Reds system. He was impressive enough in spring training that Cincinnati considered using him as a bench bat. But Rodriguez's future will be tied to his glove. Rodriguez plays second and third base. He's blocked at second by Brandon Phillips. Third baseman Scott Rolen is in the last year of his contract, but Todd Frazier is the leading candidate to take that spot for 2013.