Ian Willcock has never played professional football by the looks of it. He spent time at Bury as physiotherapist before going in to coaching.
That doesn't necessarily mean he hasn't been a pro footballer. Whose the Ian Wilcox keeper coach at Leeds then? Is it the same one?
There was a guy called Tony Wilcocks, who played just six games in goal for us in 1964, having arrived on a free as a youngster from Rotherham. He went on to play non-league with Kidderminster Harriers. I saw him play at home to Oldham, which we lost 0-1. I don't think that this is the same player.
I didn't find it difficult to find out his name is Ian Willcock. Maybe spelling it right would help to find out more info. http://www.barnsleyfc.co.uk/news/article/ian-willcock-414895.aspx
Definitely wants to coach Steele how to use a cap. Also change gloves which stop him catching ball. Other than that doing a good job