Pep would turn him into Bernado/Grealish within a year. Exciting play would become dull 5 yard passes.
Foden at 17 had that confidence that freedom as him! Pep has coached him a better player and to understand the game better but it takes something away from a player! Maybe am wrong and it's a character of a player to be cocky believe they the best and humble at the same time! No one will know maybe if pep gave him free rein because of his character he wouldn't have ended up last season the best in the league..