Yes, these recruits are all long and athletic. I wouldn't call Taylor or Copeland especially quick for ACC guards, neither has an explosive first step. But just their length and overall athleticism are made for the zone. Taylor is a good defender in the man in high school right now, knows how to play defense and he moves pretty well laterally. Copeland is often a disinterested defender in high school (very common). He'll quickly learn at SU that won't get him on the court. But he is uncommonly big for a point guard and not just Michael Carter-Williams big, he has very long arms and a lot of bulk to him that MCW didn't have. Once he commits to playing D in the zone, he could be a massive defender at the top of it, denying entry passes and picking balls off with his very good hands. Bunch is perfect for the zone, long, quick and he will defend the rim. He's better suited for the zone than he is playing man, and he has been a better, more active defender in recent games, getting down lower and showing good lateral quickness. Brown is not especially quick but he's not slow and moves pretty well for a guy his size. With his length, shot blocking, hustle, and smarts, he could be very good in the zone. And just from the few clips I've seen, Carey is perfect for a center who has to sometimes cover the corner three. He looks unusually quick and agile for someone close to seven feet.
Also, as a unit, this class is made for running on the fast break. All five are strong in attacking the rim and they all want to dunk. Copeland is an improvisational point guard better suited for the open court than half court sets. Bunch can fly down the court and finish with his head almost at the rim (I think his head clipped the bottom of the backboard in a recent game). Taylor is a very good leaper who can go strong to the basket or be a trailing three point shooter. Brown is an excellent rebounder and outlet passer and he gets down the court pretty well and is a very good finisher with excellent hands. Carey can fly down the court. I would love to see us become a running team again, but that takes the rebounding that we've lacked in recent years.
I don't want to get my hopes up too high. There's no sure big time star and it's a huge leap to college and there's always recruits who never pan out and others who take two or three years to really develop. But this class is full of Syracuse-style players.