If they wait till November and don't the result they were hoping for, I bet the losses could be 50-60 million for that year. Winnipeg averaged 11,000 in a lame duck season. Imagine Phoenix.......the NHL would be the ridicule of the sports world if they went ahead with waiting. I don't think its worth the risk.
Wouldn't the obvious risk mitigation measure be folding the team?
There's really only three options here:
1) Keep the team in Glendale
2) Move the team
3) Fold the team
Option 1 has a low probability because the market isn't viable. In order to exist in Glendale, the NHL must get the subsidy. There are some significant obstacles in getting it.
Option 2 is slightly more probable but still does not appear to be a desirable option for the league. There do not seem to be any valid relocation options beyond Quebec. The league can likely get a much better price as an expansion rather than a transfer. It also prevents setting a precedent on timing of relocation and utilizing a "non-NHL ready" venue as an interim facility.
Option 3. If the NHL cannot get the subsidy or if JIG cannot raise the money, fold the team. There is no labor agreement to worry about. So why not go all-in on the $325MM subsidy? If you get it, great. If not, fold the franchise. The NHL could contract the team as part of the CBA negotiations with little notice and almost no discussion outside of Bettman, Daly, and Zimmerman.
There was a female media member (don't recall her name, had never heard of her before) who mentioned contraction a while ago. It was scoffed at here but it makes a lot of sense for this situation.