Blue Jays manager Cito Gaston says that John Buck will start at catcher over the young J.P. Arencibia. "First of all, John Buck is our No. 1 catcher. He'll catch most of the game," Gaston said of the season's final month. Arencibia hit .301 with 36 doubles, a triple, 32 homers and 85 RBIs in 104 games at Vegas.