Sensible response. Good field, no hit is the usual description of a minor leaguer, and right now the only Sox player who is good at both is Rike. Renfroe does have 14 outfield assists, but also 8 errors. Sox second basemen, especially Arroyo and Rike, have been OK this year, but not SS or 1b--and, lately, not 3b either. Devers now has 18 errors. Indeed, once Schwarber became available for hitting, Cora moved JDM to the outfield to free up the DH slot.
The simple fact is that Sox and a whole lot of other MLB teams want hitters. If you buy the thesis of Moneyball, in which Billy Beane says he doesn't care that Scott Hatteberg's arm is shot because he is great at getting on base, you don't even have to hit. Learning to play 1b, Beane assures Hatteberg, will be easy,
With Arroyo back, the Sox problem of getting Schwarber into the lineup just got harder because JDM is the DH, and the outfield of Verdugo, Rike, and Renfroe is pretty decent. Remembering Joe Napoli and other catchers who switched to 1b, I honestly don't think Schwarber should find 1b that hard. He already has experience catching short hops. The problem might be stretching, but I would settle for a short stretch and just catching the dang ball.