I can totally understand other schools not being satisfied with the tourney in one location every year. On the other hand, the schools should be very happy with the attendance history here, and that may be an important factor as they start up a new league. Even without MN in the tournament, there's a chance of very good attendance. Whether last year repeats itself in the future, or not.
Not sure if there would be a reason to shop around to other locales if the X isn't available. Why wouldn't the Target Center be acceptable? If Mpls/St. Paul is a good location, it shouldn't matter if the event is at the X or at another venue, should it? I realize there will be the awful stink of NBA basketball in the Target Center, but certainly they could leave some hockey equipment out around the building to purge that....
From a personal standpoint, I very much hope it stays in Mpls/St. Paul. But that's totally a selfish opinion...