Didn't Zeke already try the bodyguard role with Brian Kendrick?
I don't wish "future endeavors" on any talents, but I really don't expect the guy to last long, I mean you can't really turn someone of his size into an outright jobber, but I see no other purpose this guy can serve in the WWE right now. Unless they reduce him to Superstars and completely overhaul his on-screen persona, nothing is going to work with him.
And like a few others have said, WWE just has too many monsters running around right now, and that's all Zeke is really good for and he's less good at it than all the others.