If Ancelotti somehow gets to United, that would be all problems solved for United without a doubt. He is not called Don for a reason, that dude is serious about playing time, you can be the greatest player ever, and if you do not show up and play with your 100% then you will not get any start, maybe even be out of the bench. Ancelotti could manage PSG tomorrow, and if Mbappe doesn't care in the game or training, he could literally bench him, this dude is too much focused on playing the players who will contribute the most and will work the most, it is not just about talent for him.
If Anceloti is permanently change from Real Madrid to Manchester United, then I expect to see many players been sold and if there are free agents in the club, they will be forced to leave because I have noticed That Anceloti is a man that deals.eith young players just the way he is doing in Real Madrid currently, many of their players will have to go and many young will come that will replace the center forward and some parts of the midfield and I believe there will be less of drama because Anceloti loves and cherish his players unlike ETH.
United has that lack of passion issue, if Don goes there, he will make sure he plays all the ones that work 100% and all the players will realize this and will put their 100% without a doubt. But, to be fair I do not expect him to go there neither, he will either stay at Real Madrid, or he will go to Brazil, those are the two options if you ask me and he may go to Brazil more likely.
If it was Anceloti that manage todqy game that Manchester United had with Galatasaray, they will not lose that match nor even draw but at the end, Manchester United didn't meet many people expectations and it's sad that they will end the Champions League in the group stage.
I have been seeing the same speculations of Anceloti but I don't think many of these are true, there is nothing impressive about coaching a national league like the Spanish club, unless the Real Madrid contract is not renew, that man will stay in Bernabeu.