I think selling him would be pretty short-sighted from the management. He has hardly looked out of his depth when he has played, just hasn't been given enough chances as is the case with many of our younger squad players.
He is quick, strong and has a decent finish, so if we can't sell him for a profit then what is the harm in keeping him and loaning him out? Personally think he should be above HRK in the pecking order but clearly the management doesn't. However, at least give him the chance to show his qualities elsewhere, if not here, before permanently giving up on what was a sizeable investment.