Gerald Wallace can really fly too.. I dont know about 49in. but he should def be on TheReasonSF3's list... I dont know if you guys remember but in the playoffs against LA.. Shaq went up for a spin hook and he jumped from behind Divac and swatted it out of bounds..
The only 6'-10" plus guy I know who can possibly have a 40" vertical would be Kevin Garnett. I heard stories that when KG was working out for the Pups he impressed Kevin Mchale by jumping straight up and touching the top of the backboard, and this when he was only about 18 years old. KG is a FREAK!!!!!! Could you imagine KG and Steve on the same team?? That would be unstoppable. Only if dreams could come true.