I'm sorry to hear about Hoskins. I'm glad he ended his season on an offensive high note.
I agree that Bohm should be playing 1B. Out of all the 1B choices (Bohm, Miller, Knapp, and Realmuto), none of them are plus defensively, and the only one that I'd expect to be a plus offensively is JT and of course he's more valuable at C. Bohm's future might be at 1B so it's a good idea to get him some reps there and see if his height and experience across the diamond help improve his defensive value. If he hits poorly, it's not like he's blocking someone who would be hitting much better.
In 2019 and the first half of this season Miller was hitting well above his career numbers. He's regressed to his mean; we just got spoiled.