How many have told you this? Sure he has friends, but the majority of his teammates do not want him around, and that goes back to his time in college. There is a reason that Francona, one of the best managers in the game, had him traded in the middle of the season when the Guardians were in the playoff hunt. The Dodgers players were polled after Bauer finished his suspension if they wanted him back and his teammates voted no. This is well documented vs some hearsay, and claims of ‘I know people who know him’. As I said, I’m sure he has friends, but the majority of players don’t seem to want him around. Falvey was in Cleveland when he was there. Don’t you think he knows something? There is a reason no teams want him around despite how he may be able to pitch. It’s never just about skills and abilities.
As for his abilities he has had a couple of really good seasons sandwiched in between more average seasons. And he has been away from the MLB for a couple of years. Might he be better than DeSclafani? Maybe, probably. But other factors matter.
As for negative reaction from fans, it’s a real thing. You might not like it, but PR matters, and there is such a thing as bad PR. The Twins have always been noted as having a good clubhouse and mostly good guys. There’s a reason Donaldson didn’t fit in here and there’s a reason Bauer won’t, either. I’ve seen interviews with him and he basically says he doesn’t want to participate in whatever the team wants from him, that he will do his own thing. As I said earlier, he puts the ‘I’ in team, and that seems very contrary to what the Twins have always tried to build with their teams.