Firstly I'll apologise because I know we've probably done this before.. However I was having a pint earlier after a good win and was thinking about this.
I'm going to put up Andy Monkhouse. I remember him being absolutely awesome for a spell in what was the Championship level at the time. I'm sure we played Wimbledon at home one Tuesday night and he was unplayable and it followed another immense performance on the Saturday before, think it was Crewe but I'm not certain.
I honestly thought he was going to go a long way and play at the highest level but he never made it. He had a very good career so I can't be too harsh but think he could have and had the potential to do much better.
Another obvious lad would be Raggy, who definitely should have played at a higher level than he did.
Who's your pick (s).