It's probably not going to happen, and even if it does, it'll be at least 5 years from now probably.
But, just for fun, some potential names for the potential Vegas expansion team:
The Las Vegas Rhinestones (imagine the uniforms)
The Flying Elvises
(I can't think of anything good at the moment, just trying to get the ball rolling).
I'm picturing purple-orange velvet uniforms with rhinestones, sunglasses and huge collars