It doesn't matter his point about them moving like PG's was hyperbole
He just means they have multi-skilled players, versatile players with long arms.
Cool, you've met Middleton he doesn't move like a PG but he moves very well laterally and has proven a versatile player on both ends capable of playing and defending 2-4.
Jabari is one of the most explosive players in the league he dunked 130 times last year, put great rim protectors on posters, only non-big with more dunks was Giannis. He is quite fast in the open floor.