Sullivan debuted in 2023 but failed to take advantage of San Diego's unsettled catching situation with a .528 OPS in 33 games, though he did hit .328 at Triple-A. Luis Campusano and Kyle Higashioka should enter spring training as the clear No. 1 and 2 options behind the plate, but Sullivan is a decent bet to receive another look at some point in 2024. Read Past Outlooks