I think Carlo Cudicini deserves a mention. I thought he was one of the best keepers around back in the day he was a starter for Chelsea. Even talk of him possibly turning out for England and he could well have given that the 3 lions were out of sorts in that department after David James retired. Neither Robert Green, Paul Robinson, Scott Carson nor Chris Kirkland could claim the no.1 undisputedly. I still find it baffling that he chose the career he path he did and disappeared into obscurity.