As a platoon, he should be a plus, and his defense, while not great, blows Dalbec & Cordero's out of the water. I also now see Arroyo as a 1B platoon option. I have also not written off Dalbec, yet. A guy who had better AA and AAA numbers than Casas, I might add.
As bas as 2022 has been, look at these splits for 2022 only:
Hosmer actually had reverse splits, this year, but normally he does very well vs RHPs:
.693 v R (.754 in '21/.810 career)
.772 v L (.676 in '21/.668 career)
Dalbec
.590 v R (.690 career)
.765 v L (.860 career)
Arroyo usually has very even splits
.751 v R (.707 career)
.764 v L (.718 career)
Cordero
.731 v R (.707 career)
.619 v L (.567 career)
This year, we had an overall .668 OPS at 1B with horrific defense.
I think adding Hosmer & Arroyo to next year's mix will improve the offense to over .720 and the defense by a mile.
I'm not "happy" with the group, and would like to see us add Abreu, Bell or Mancini, but if we spend wisely at the other slots of great or greater need, I think a platoon of Hosmer or Cordero v RHPs and Arroyo or Dalbec vs LHPs would be a big improvement at 1B, at no added cost. If we can limit the time Dalbec or Cordero play at 1B (both have options), our 1B defense will be much better.