He gives good World Cup commentary on twitter: https://twitter.com/wal10El Diablo Wasn't it Wally Downs who squared up to Colin mid match, a few years ago.
If so - him.
I remember the stories of Wally being in Coppell's office in his underpants as Coppell met other managers, actually that might have been Neil Warnock's side of things.
If I recall correctly, he caught a rival assistant manager or member of staff outside the changing room door trying to listen in and dispatched him.
Martin mad dog Allen also gets my vote, both were real characters and much needed in the game.
Becky Brown, the physio.... much more pleasing on the eye than John Fearne.