Firstly I will admit I may well be wrong as I have seen him play a few times but not lots.
But to me he hasn't moved on at all. Now many players career development does stall and he may pick up again but to me he looks like a player of great ball skills but I feel he plays with is head down and lacks the awareness of those around him that a midfielder needs.And I am not to sure how easily that is coached.
I hope I'm wrong because I actually want to see young English players do well but I am sceptical.