Update your resume immediately. If you want to remain at the company then start looking for an internal transfer before he inevitably gives you a bad rating for

Update your resume immediately. If you want to remain at the company then start looking for an internal transfer before he inevitably gives you a bad rating for your next review (and a PIP will inevitably follow). Also start looking externally either way. The only alternative is to brown nose good and hard and convince the new boss you will be an asset for his shenanigans. But odds are good he’s already decided you aren’t a piece in the puzzle he’s building and nothing you can do will change that.