Ian Dowie (one of the best things I heard a fan shout was when my dad and I were season tickets in the Arthur Waite and the guy in front of us shouted "Get away from the stand Dowie, you're scaring the kids!")
Made a decent career in the end. I had one of those surreal moments where a youth player who seemed to slip out of contention was all of a sudden a more senior player at another club (Bournemouth). Not quite sure what happened in the decade between those two paradigms for me.