We have done him, and many others, such a disservice by transferring in so many players who are young and promising but clearly below the levels we need. Gray, Tel, Odobert, Simons, etc.—none of them should be in our squad now, but we are stuck relying on a critical mass of them because of organizational malpractice.
I think this particularly applies to Gray, because I think that deep-lying midfielders have the steepest learning curve (this is obviously arguable) of any position on the pitch. The need to feel pressure, to take the ball on the half-turn in risky positions and make very quick decisions with it, all of that only comes with time. The lad is 19.