I think they just fall down the pecking order. Cities have built arenas and wait hoping to be gifted one. Calgary would have to sort out arena funding, build it and then wait while maybe Seattle or Quebec City get one in the interim. Eventually with an arena built(which isn't going to happen in the present economy if they don't even have a team), they will likely get one of the failing teams. So enjoy your decade without hockey, Calgary, I guess. Don't know why people think a city doesn't lose by not having a sports franchise and I'm sorry but the CFL isn't going to fill that hole. Sure,
Providing for ourselves and our family are what primarily fills our time but if you're taking care of that, life needs to be filled until we kick the bucket and as much as some hate it, tribalism and sport has always been a gigantic part of human history. A joint venture between owner and city seem to be a very reasonable arrangement to me. Perhaps I'm very ignorant of the stats that show a different truth but I have the opinion that sports franchises do benefit the quality of life and even the economics of a city, so why wouldn't we be a part of the investment of it?