#3 Longevity
At the age of just 29, Bray Wyatt is still one of the youngest stars in the WWE today. He has bucket loads of potential, and he's remained relatively injury free considering how much he's worked over the last few years, which can only be a good thing. Plus, given the nature of his character, you could always restrict his in-ring appearances from a wrestling standpoint.
Also read: 5 potential feuds for Bray Wyatt on Raw
Think about it - why does Bray need to wrestle all the time? His persona allows for members of his family to do his bidding for him, meaning that Wyatt only really has to wrestle when it's absolutely necessary. It gives him more of a prizefighter feel and it elevates him to Brock Lesnar levels, as watching him compete would be a rarity.
Everyone loves a good bit of teleportation.