#2 (Won't) Massive egos
It is no secret that both Paul Heyman and Eric Bischoff have some of the biggest egos in the wrestling business. That could be a boon, but it could also be a bane. We all know how big Eric Bischoff's ego is, as he challenged Vince McMahon to a fight on pay-per-view 20 years ago. Paul Heyman's ego is just as big. There will be inevitable clashes in terms of creative preference for both shows but the key is to find the perfect balance between quality and quantity.
However, history has proven that these problems would lead to an unceremonious end in Heyman's role as creative head. He previously quit his role as Smackdown's lead booker in 2003, before he returned to head up the revived ECW brand. He quit that too, after the December to Dismember pay-per-view. Hopefully, Heyman can remain on the same page as the rest of the creative team and they put on one hell of a program.