I will be bitterly disappointed if any of the causes you mention occur. This idea that you put him in the squad for a couple of years but rarely play him is, imo, wrong. He will improve with age but not very much especially if he doesn't play. If he is not good enough to play in the Championship at 20 he won't be good enough for the Premiership at 22. Give him game time and if it turns out that he is not up to it then let him move on. We have had far too many youngsters like Francomb, Spillane, Jarvis's etc etc who have been kept on contract for several years on the fringes of the first team before being allowed to drift away. At the moment Murphy is our most promising youngster so give him the chance to prove himself. I appreciate that you can't accept that the lad is anything special because Adams had a lot to do with his development and Adams can't do anything right in your eyes