Aston Villa Coach, Unai Emery believes he will do wonders especially as they are preparing for champions league action next season and if eventually they manage to get his signature, I believe he'd be a very deadly machine. I've seen how good the players at Aston Villa are and Chelsea and Todd Boehly get careless enough, they will be using their hands to dig their own downfall.
To me, it's as if the owner wants to use his hands to destroy the little coach Mauricio Pochettino managed to build and since Conor Gallagher was one of the beneficiaries of such development, I think it's best if the Englishman remains at Chelsea and grow with the other players he had come to be familiar with.
In terms of squad combination, the club definitely has players with class and ones that can match a competition rightly but the right hands to groom and manage them is lacking and that's where the fault of Pochettino lies. Boehly owns the club and has such he's got every right in him to make his changes as it best favors the club's business. Pochettino has failed and really has been overlooked for a long time and he ought to have been sacked from the team long before now if Boehly really knew what he was going for. But all thesame it's good Poch has been replaced. The manager was faulty in regards of his player combinations and he consistently turned the team to an experimental club.
I really wouldn't vote that Chelsea should sell the players they have available at the moment as there's still a positive probability that these young players would come in handy. Most times, there's been situations where the players move to another team and they tend to excel. It really is something that can be put together with the right hand to help the players and the team grow. Enzo, Gallagher are almost high valued players and if lost to a team, acquiring them back would be much more difficult. Chelsea should right now focus their strength on staying put to their players, getting the right managerial hand and watch how the team would flourish.