I don't think Grealish is one dimensional, I think the way we use him, and the way we set up with him in the team, is one dimensional. That's a criticism of Moyes, not Grealish. My presumption is if we sign a young player in the Grealish mold his contract would outlast Moyes and we might see them used differently at some point (and at a much lower cost to the club). I also think that Moyes values established stars and is therefore reluctant to drop them when they need a rest or if we want to try something different, whereas he is not at all reluctant to do that with younger players. I like Grealish, I just think he is too expensive for us and I would prefer younger players generally.