Sancho can still play well if trained properly especially with his young age, the potential is still there. It's just that when the relationship is not very good it makes everything difficult because to improve the performance of a player of course we must realize that not only individual skills must be honed, but also with teamwork and chemistry of course. and that will be obtained with a good relationship between players and coaches.
Now Sancho is trusted again and in yesterday's friendly match he played with Manchester United which of course this could be a good option for Manchester United next season in their midfield.
There's no doubt that Jadon Sancho have the ability to excel with the club so I expect him to be an integral member of the united squad next season
Now they just have to do things like this so that their communication is more established and their relationship continues to improve because after all, seeing the current situation where Manchester United still needs them (Ten Hag and Sancho) then they have to put aside their egos and emotions to achieve the same goal for Manchester United because they are also paid for it now.