He fights Margarito in April, one of Gamo's favourites and a fighter I've come to respect.
I feel he potentially could beat Margarito, but one has to favour Margarito when one see's how Zab falls apart against most opposition.

The funny thing is he seems to hold a great deal of self belief still, he just can't convert it to positive ring work for some reason.
If fights lasted four rounds he would be the worlds best, hell he may have beaten Floyd and Cotto, but he falls apart at 5 every time!