In some ways, it makes sense, since Moreland almost always has struggled vs LHPs, but do we really want a somewhat raw rookie riding the bench 2 out of every 3 games? Sure, he can PH in many of the games he does not start, but he should play everyday.
In very limited play, this year, Dalbec hit .903 v RHPs.
In a super tiny sample size in 2019 at AAA, he hit .753 vs RHPs and .950 v LHPs. IN AA, that year, .904 v L/.794 v R (not bad).
In 2018, he hit righties better at AA .868 v .701 and did very well vs both in A+ ball: .970 v R and .881 v L.
In 2017, he hit righties better, again: .797 v .724.
2021 seems like the perfect setting to turn Dalbec loose and let him play everyday. Let's see what we have.
He could get a few PAs at 3B, when Devers needs rest, and maybe some at DH, but not enough to justify signing Moreland to rob him of PAs at 1B.