There seems to be a push within the WWE backstage for Bray Wyatt to turn on Matt Hardy and then be the leader of SAnitY on the main roster, according to The Wrestling Observer Newsletter. There’s no official word yet on if they are moving forward with this idea but it has been pitched.
Wyatt recently joined Hardy and helped him win the fifth annual Andre the Giant Memorial Battle Royal at WrestleMania 34. They are set to team on Monday's RAW to face The Revival with the winners facing The Bar for the vacant RAW Tag Team Titles at the April 27th Greatest Royal Rumble event in Saudi Arabia.
SAnitY has been off TV for the few weeks (except Killian Dain) so it seems that their main roster debut is imminent, especially since its been rumored that the group have been talked about among officials to debut on the main roster soon.