I think Las Vegas is a perfect fit for the Raiders - absolutely perfect.
If they build a $1 billion football stadium in Las Vegas you can be sure that will guarantee them things like major concerts, major bowl games, Final Fours, Super Bowls, etc.
I can't fathom a city better set up to handle things like that than Las Vegas, Nevada. New Orleans is pretty cool and the location of the Superdome relative to the French Quarter is pretty much perfect. That's the only one that would even be close.
I think the worries about gambling and gamblers getting to the players, coaches or officials is a very antiquated point of view. As others have said, in 2016, Las Vegas isn't much different in that regard than Pittsburgh or Miami or Dallas.
I still think the Raiders belong in Oakland. However, they are playing in the worst stadium in the NFL. If Oakland can't or won't build a new stadium for the Raiders, I think this is a fabulous solution to that team's problem and I hope it happens.