Well, the Sox can afford to deplete it a little.
For example, BTV also accepts a deal of Jarren Duran for Paul Sewald, in a move that makes sense for both teams. Except Seattle.
The thing is, should Boston really be trying to bolster their backup catcher corps. McGuire is already in Boston, is even cheaper than Murphy, is controlled longer, and was worth 0.9 bWAR in 36 games…