Now with Pochettino's approach hopefully it will go well for Mudryk. He is one of those players who is up for grabs even though this seemed forced before but when he is up for big clubs it is a sign that he has good quality and it could be that Potter and Lampard's approach is lacking in this case so Mudryk's performance is not going well.
Overall it's hard to say for now, we'll see what happens in the new season, but at the moment my opinion on this player is the same, he hasn't proven anything yet. As Chelsea have had a good transfer window, we are in for a big change, I think a lot of people will be happy when Chelsea start to get back to the top
Mudryk is a good player but nowhere near a genius player as he would have showed this last season. However , he still has a lot to improve and with the speed that he posses , he could create chaos on some defending teams and that is what Pochettino should look at.
I also think he will be sold at some point if he won't perform great this season where Chelsea really needs to redeem themselves after last season.