I think we all agree this guy is the real deal, or has the potential to be.
So how is Vince going to screw him up once he makes the main roster?
Smiley happy babyface who makes poopy jokes seems the most obvious. However, he has been booked well(ish) on NXT 2.0, it's just they make dumb mistakes, such as having him fiddle with the bolt cutter instead of ripping the door off.
I'm thinking once it's clear Bron is about to be “The Guy” Vince is going to get skittish and start molding him into Cena 3.0, ala Roman Reigns. Meanwhile, the WWE Universe will turn on him instantly, because that's what we do.
They need to bring him up to the main roster immediately and just have him work the house show tour doing opening matches against Dolph Ziggler and Bobby Roode. Being in NXT teaches him nothing right now. The guy is a star and what he needs is tangible experience in the ring.