Johnny Cueto said publicly Sunday what neither he nor his agent had told the San Francisco Giants yet. Cueto struggled in the season finale, but Pablo Sandoval hit a game-ending solo homer with one out in the ninth inning, lifting the Giants over the San Diego Padres 5-4. ''I don't know, maybe, I mean I'm sure I will,'' come back next year, Cueto said through a translator after a rocky outing in which he allowed four runs and 12 hits in five innings.