Mason Mount is a massive talent. Two footed, sublime touch and great vision.
In my humble opinion the best English player since Gascgoine.
On loan at Vittsse Arnhem next season.
Chelsea should give him a go.
See also: Chalobah, McEachran, Loftus-Cheek and a whole host of other players
All the potential in the world but Chelsea won't give them the chances needed to flourish at their club, will probably end up at a lower PL club in 2/3 years time