Montero. He is a pure hitter. He has power, and that's why the mariners traded for him. Left field is his power spot, and those fences are brought in. He will have more HR this season. He is catching just about full time. He hit .300+ when he was a catcher, and in the low .200 when DH. He will be a better hitter this year in terms of average, his power will be shown more, and the ms line up is a nice one, under known line up.
The other catchers are ok/fine. Montero has the best chance to be what is expected of him: a power hitter, that hits for average
That may not happen this year, and since it's a non keeper that's disappointing, however, who's too say he won't live up to his expectations this season?
Montero, best option