Needing or expecting him to start delivering is a bit premature imo like. How many minutes has he had, in total? When he gets a very long run of games where he's actually starting or getting more than 5 minutes here and there, then we'll have a little bit more of an idea as to how good he is. Truth be told, at times this season, he may well have been on the bench for no other reason than we have so few option.
….like all youngsters, he has to earn game time. He’ll have an opportunity to impress pre-season (and in training) but only he can force his way in. I’m sure nobody will be happier than Dyche if he does.