Despite the fact that Mudryk hasn't gotten as much playing times as people who had known his football prowess on the pitch before he arrived at Stamford Bridge would wish, I'm of the opinion that Mudryk is a great talented player that still possess the potentials to pick up himself and become the great footballer many of his folks would wish to see him be.
I think the player's major problem last season was the fact that he wasn't familiar with the kind of playing style that was adopted by the managers of Chelsea last season. Chelsea now has a new manager in Mauricio Pochettino and hopefully his style of play will give Mudryk that freedom to operate as an attacking midfielder that he is.
Of course Mudryk has a nice talent. But he was also similar to his teammates in terms of performance this season. But the general morale of the team was pretty bad and I wouldn't be surprised if his morale was at a bad level as well. If Pochettino's game plan works for Chelsea and we see a significant improvement then we will see who is really showing a solid performance.
I hope Mudryk also makes a big improvement in time because he was signed for quite a big amount of money. I wouldn't like to see him getting wasted like that. He is still very young and he has a long time ahead of him to put much more into his game.