With the recent debut of Adrian Neville on WWE's main roster, Finn Balor's future has become a hot topic of discussion backstage. WWE officials reportedly thought about having him debut along with Neville and the Lucha Dragons the night after WrestleMania. No word on why they decided against it.
The word going around is that Balor will be on the main roster in the near future. Kevin Owens is expected to keep the NXT Championship for quite a while so Balor isn't in line for a reign with the NXT Title. And it's also been well-documented that part of Balor's deal when he first signed with WWE was that he would not be kept in NXT for very long.