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.... to see if James was aware of cases in which the backup C is the primary DH.
And if not, whether the handful of AB's in which you lose the DH, outweighs the need to carry a whole extra catcher in order to avoid the "embarrassment."
I'm not sure how many times Montero would have to take over behind the plate because of a foul tip or what have you. 10 AB's a year in which the pitcher hit?