I guess you haven't noticed that so far, between all the garbage leagues that keep floating up to the top of hockey's sewage treatment tank, a few markets in the SPHL and one in the FHL have proved themselves to be sustainable and actually fill a void where there is sufficient DEMAND for the kind of "professional hockey" that Class-A hockey SUPPLIES.
Yes, that void for Class-A hockey was gaping in places like Akwesasne, Battle Creek, Broome County, Florence, Augusta, Winston-Salem, Miami, Orlando, Lakeland, Alexandria Bay, Chicago, Cape Cod, Delaware, Detroit, Madison, New Jersey, Vermont, Brooklyn, Williamsport, Cincinnati, Lapeer, Wooster, Troy, etc. Most of those teams were one-and-done, too.
And the demand for Class-A hockey in Watertown is huge! Look at the headlines!
http://www.watertowndailytimes.com/article/20140329/SPORTS01/703299856
http://www.watertowndailytimes.com/article/20140331/NEWS03/703319950
No one wants to go to the games, and no one wants to buy the money pit of a team.
The bottom line is that Class-A hockey is, for the most part, unsustainable.