He has the potential to be an extremely good player. He just needs to believe in himself more. He isn't the same style of play as jack and Jota. He needs to keep playing his game which should be very direct.
He hasn't set the PL on fire yet, but he got dropped for the Everton game, comes on as a sub and secures the 3 points with a goal. That's the attitude you want from a player.
I love him. Too early to judge yet but I think he is a better player with better potential than Trez.