Everyone loves Devers. A home grown talent, seemed to have that joy for the game, just happy to be a ball player, and he is good. Injured a lot, but still good. I thought getting him off 3B was a good idea. He just didn't hold up playing 3B. He always seemed to get sore shoulders or something and then missed games or played but with less power. I don't think putting him at 1B is a good idea. If anything, I would put Devers back at 3B and have Bregman play 1B. But not every day, you still need to platoon Devers where ever he plays in the field or he won't hold up.
All that said, I don't understand these public statements. I think it is fine to privately say "Coach, I have never played 1B and I am just not comfortable going out there and trying to learn this at the major league level". It would be better to simply say "I will do whatever the team needs me to do", but I can understand him not wanting to play 1B. I can see him having a hard time at 1B and it being a disaster. He is just not that type of natural fielder. Imagine them asking Ortiz to play 3B? Ortiz could get by at 1B but not any other position. Devers gets by at 3B but would probably not be nearly as good at 1B.
But don't get into all this about the team lying to you and all the other stuff. If Devers said, you know, Coach Cora and I discussed it but I have never played that position. I told them I am not real comfortable trying to play 1B. That to me is fine, on the edge of fine, but still fine. Most players would just say OK Coach, give me the 1B glove and let me try it. Like when Kyle Schwarber tried to play first. That was kind of a disaster and I don't think Devers would even be that good.