Glendale was just a scam to keep the team afloat until another NHL arena was ready. The Coyotes had a clause to leave if they lost too much $$, and they've apparently been fudging their numbers. I'd love to see Bettman and the Coyotes take the stand under oath for this Dung.
The deal is so terrible for the city though, clearly there were people on the take there as no competent city management would have taken that. I don't blame them for wanting out.
Quebec arena will be open this fall(NHL wants expansion here though). Vegas won't be ready til next year. There's nothing in Seattle right now and I don't think there is any ownership who wants a team in KC.
In any case, I think this whole saga is coming to a close finally.