DiVincenzo deserves those attributes. Had the highest vertical at the combine (6 inches higher than what Westbrook posted coming out of UCLA) and elite speed stats as well.
Shamet's vertical was also higher than Westbrook's coming out and had the same 3/4 court sprint time as Divincenzo. You could argue his vertical should be higher than 80 at 39.5''.
Okogie is ridiculously athletic. Same vert as DiVincenzo but faster shuttle run and 3/4 court sprint. Deserves those attributes. Speed might be a bit high but 96/90/92 is not crazy.
Lonny Walker also had a 40'' vert.
I honestly think you're just sleeping on most of these guys athletically. Raw athleticism is not what makes a Wall or Westbrook so good. It's their skill and high iq that separate them from the pack. There are more than a few guys in the league and college who are just as if not more athletic.