Dyson - better athlete but close. - It's clear CV has improved his athleticism. Vital darn near takes off outside the lane and finishes with vicious dunks or hanging contortions.
Vital - Better shooter. - Dyson had the better mid-range but as everyone is witnessing, Vital has a vastly improved mid-range game, he's sort of dangerous now.
Rebounding: Vital, however Dyson's activity included rebounding. Dyson did it all.
Bball skill: Tough in my mind. Vital. It's difficult for me here given career comparison. I have seen the stats and the similarities. Eye test gave me the sense that Dyson's ability to perform and contribute in crucial situations in Big East games no less cannot be ignored, no disrespect AAC. With that said I give the nod to Vital.
My two cents on the Dyson-Vital comparison. Both great motors. Motor is about as overused in hoop as culture, but it's really a gift. Guys like Westbrook have it and you the significant advantage it gives him, particularly late in the game. So when you look at both you understand how they seem to be everywhere and seemingly never tired. This quality in both, harnessed to a degree, is what I enjoyed in both CV and Dyson.