Nice that you are thinking of becoming a Sioux fan. A thought or two about shared loyalties, though, in case you haven't thought it through carefully.
Are you ready for this? Are you comfortable with the sight of a dead badger, eyes rolled back and blood-covered, sliding across the ice toward a UW goaltender who stands bent in shame before a flashing red light, with his head between his legs trying to get air? That test hasn't been given in a while, but you should be ready for it.
Is your family ready for this? Have you considered the strong likelihood that you will be so struck by the loyalty, knowledge, integrity, and overall good looks of Sioux fans that you begin to consider the Sioux as your number one team and UW second? If you are not ready for that, you might not want to risk it.
If you are, start making plans for St. Louis.