Tomo Okha has been chosen as the Blue Jays' fourth starter, and the competition for the fifth spot could go down to the last day. "I think that Ohka has earned the spot in the rotation and I'm not worried about that at this point," said GM J.P. Ricciardi, "Just keep him healthy now." The final spot will go to either Victor Zambrano, who had his second Tommy John surgery last May while with the Mets, or Josh Towers.