Well, if Florida moves, people in Quebec City probably wants a team there again. They would boo the tar out of the Avs all day. If Arizona moves, from what I've been reading random stuff, apparently the next feasible location to try would be Houston? At this point, from what I've been reading in various forums, the only way teams moves to a new city is if there is an owner willing to light hundreds of millions of dollars on fire owning a NHL team and pay the relocation fee.