Manchester United will very likely stick with Erik Ten Haag next season,
https://twitter.com/FabrizioRomano/status/1800662592035451155new contract talks are still ongoing, and their focus for next season will be with their young players like Mainoo and Garnacho, and if they will focus on young players, maybe there will be an opportunity for Greenwood return to Manchester United and become the main squad there? Man United fans reportedly don't like him after the cases he experienced, but if he can perform well at Getafe, maybe he will also be able to develop well at United next season, and United will be one of the teams with quite a young squad so they could be even stronger. in the next few seasons.
I'm sure Manchester United didn't make a deal with their targeted coach, that's why they have no choice and choose to go with Ten Hag. Personally I don't think Ten Hag will survive in the next season because the team ask too much like securing top 4 positions.
Manchester United fans don't want to see Greenwood playing, at the same time I also doubt if Greenwood can play as good as right now while hearing the fans mocking him.