I think there are Elite athletes, and then elite skillsets. Given his size and shooting ability, to have a wing-sized player with that kind of passing ability is a pretty elite set of skills. You're willing to take the risk on a more athletic, less polished player, under the auspices of "well they can always work on their game" -- but in the NBA that doesn't play out nearly as often as people hope.
Mario is a real risk, just off transition... and Winslow (or stanley, or outbre, or myles or any of these other Body-first prospects) lack HUGE swaths of skills. Like enormous holes in their games. If you're going to draft a guard or wing, I think it should be somebody that is offensively versatile, and can not only stretch the floor, but get the ball to people in position ONCE the floor is spaced. That's just me.
Also,
@tremonthustler1 -- I see you showing love to Olivi-AYE
... and I love it.