Guys, think of this logistically. Vegas, while it has been there for the past two years, has worked very well. It's cheap, convenient, and gets the job done. Running the livestream this weekend and having to personally deal with the delegates/organizers, I have realized how much work actually goes into this stuff. It's absolutely insane and demands a huge amount of respect. If holding it in Vegas makes the job easier for Tyson/everyone else, I say go for it. I know it may not make everyone happy, but that's going to happen no matter what (Additionally, pretty much everyone has to travel a while to get to Vegas anyway, so if you're from the east coast, you're not alone).
Now, I must address "TheNextFeliks"'s point here. Vegas does kind of suck for younger people. It's a dirty city. I do think though that there are plenty of things for families to do. You just have to avoid certain areas.