Don't see all this "great talent" business others do. Jude Bellingham is a great talent. Jamal Musiala is a great talent. Without writing him off, Gil is 21 and should have some kind of end product in his game to an extent if he's going to become a serious player. He can look neat and tidy, and works hard, but he's just no sort of goal threat. Also doesn't seem to have the hunger and appetite to succeed for us going by what he's said since his loan move. I think the kind of player he is, and his natural build, a Premier League move has come far too early in his career.
Reminds me a bit of Jose Antonio Reyes at Woolwich who also moved here when he was young and fragile. Had so much talent (more than Gil seems to) but was just never built to be a sustained success in the Premier League.