I could be wrong, but I wouldn't be surprised if there isn't more to this than meets the eye.
On Friday's Boxnation bill Enzo was given a bit of a grilling by both Richard Keys and Steve Lillis, and I was quite surptised how direct Keys was to him when questioning his decision to fight on.
I could see that Enzo looked uncomfortable with the line of questioning, but what with him being such a nice guy he didn't really react.
It could just be imagining things, but I would always assume that a boxer about to defend the British title would be so focused and determined, and if his ability was questioned I would expect a more passionate reposte.
IMO we may have seen the last of Enzo in the ring, Gary Lockett did say he would tell him if he thought he wasn't up to it, is this what has happened?