Agreed, but his status may just depend on what happens with JD and Mookie. Dalbec as a cost-controlled DH could appeal to Bloom and save 15-20 mil that would be spent on someone like the parrot as a JD replacement. Dalbec as a high-powered, low-contact bat is also redundant with Chavis... so maybe one of those two gets dealt, while the other plays second base. Or, as a way to both give players a day off from defense and get the right match-ups with opposing pitchers, they could alternate through the field with others (Devers included), at 1st, 2nd, 3rd and DH -- like Tampa's guys.
Why should Dalbec ever DH? He's twice the defender as Devers at 3B. It's a waste of his top skill. That defensive value is worth more in trade than to the Sox with Dalbec at DH or 1B. I don't see how JD and Betts play into this choice. This about 3B and 1B. Maybe Devers could DH, but I'm not for that. Maybe Devers couldplay 1B, but I wouldn't mess with his psyche.
One change that has been unexpected in this age of less ground balls, more balls in the air, and defensive shifts is that second base has become less important as a position. Batters grounded into double plays in 2019 at a rate of 7% less than 2013, when Pedroia's defense keyed a title, and 15% less than 2007, when Pedroia was ROY on another title team. Now, anyone can stand in short right, handle one-hop liners and shot put 20-foot throws to first. The Brewers made the last two postseasons platooning guys like Moustakas and Travis Shaw at second.
I'm okay with Marco, Lin & Chavis fighting for the 2B job but only as a bridge to 2021 or beyond.