you have other compensating skills that are in the "freaky" category.
Kyler Murray is freaky quick and coordinated.
Lamar Jackson is freaky explosive.
Russell Wilson has a freaky good feel for the game.
Drew Brees is freaky accurate.
Zach Wilson isn't as small as those guys so he doesn't need to have quite the compensating skills, but I think when people are pointing out that he's not very big, what they mean is that in order to be a great NFL QB at a smaller size you've gotta have some really unique compensating skills. And I think most people realize that Zach Wilson just might have those skills.