Power-hitting Josh Bell is ready for the majors, which makes incumbent first baseman John Jaso an excess piece. While having Jaso around to pinch-hit helps, he's too good a hitter to be a reserve. Pittsburgh, a strong wild-card contender with an unstable rotation, should look to move Jaso, his .359 career OBP and his $4 million salary to an AL team for a starting pitcher. The Mariners and the Angels could use the OBP boost, but it's the Rays who have the need, the open lineup spot and the extra pitcher-righty Matt Andriese. A one-for-one trade would improve both teams.