The Master's Class: What Is NXT?

PODCAST EXCLUSIVE: Dave LaGreca, Bully Ray, Mark Henry, & Tommy Dreamer talk the past/present/future of NXT, especially following the recent exploits of NXT champ Karrion Kross on main roster WWE ... What is NXT? Is it purely developmental? Or a 3rd brand? And did the outcome of its battle against AEW affect the way WWE perceives it?