The Chicago Cubs could be among the favorites to land starting pitcher Luis Castillo in a blockbuster trade this winter.

Mervis, who had a strong spring training for the Cubs last March, will battle for at-bats at first base, where Jonah Bride (.276, 11 homers, 39 RBI in 71 games) is the projected starter, and potentially at designated hitter. In the minors, Mervis played 331 games at first base, one at third and one in the outfield.