Ask him why he elbowed that dude in Scotland, ask him what prison life was like. How he felt about serving the 12 match ban after he came out of prison. best players he's played with.. what he thought of Amokachis dress sense, best players he played against.. best players he has seen in the youth teams,, how he rates Unsworth as a manager..
just for starters..
Or you could read his biography.... answers all your questions