Glad for the lad. He must be incredibly happy of winning his frist title.
I am still with a lot of doubts that he will be a first team player in the future though. Almost every Pep midfielder has exceled in two things: controls and being able to release the ball in 1 touch if necessary. Grealish excels in control, but he needs 3-4 touches with the ball to release it, and he has never played as a midfielder because of it.
Nico (both in preseason and yesterday) has shown a heavier touch (similar to Nunes and the main reason why I don't think he'll make it with us) than a Pep midfielder. The heavy control makes him to have to run to the ball, makes it easier for the opposition to press him, and has him to have to dribble to keep possession. People noticed that he tried to dribble 2-3 players, and lost the ball because of it, but that was consequence that he had the ball far from his feet and that was his only choice sometimes.
His dribbling and physical qualities are superb though, so he could still be a potential Yaya (best case scenario) or Keita (still good scenario) from Barca, both important Pep midfielders. Excited to see him more and to see if my assessment was/is fair, and to see if he can improve.