It has to be Lambert, but I'm surprised at only one mention for Rahdi Jaidi. Lest we forget, at that time our defence was absolutely woeful, particularly from set pieces. His signing took a while to come through, due I think to work permit issues, but once he arrived our defence was transformed, and that was the start of what it is today. I think, like Fonte, he also stepped down a league or two to join us (from Birmingham?)
Th only thing against him was his age. It happens to us all.