>>9106376There was some news about him on the Friday spoilers section that he was spotted at the arena so I'd guess its possible...
but if I'd be Bray I'd pitch my own brother for the job, not like he was doing much before it...so geek spotted Howdy was wearing that cross earring in early promos like Bo.
And you also have to take in consideration that Howdy is just a mask and a costume at this point so multiple people can play him.