Sound bracket Ndlionsfan... and I can agree with you halfway: I've seen most these teams at least one time, and I think that region 7 is extremely deep (maybe not the best team in the state, but the most depth). So I agree that anyway could upset anybody... however I don't see a District 13 team winning that region. To me it is a matter of being good enough to win 3 in a row. All four of the District 13 teams are good enough to beat anyone in the tournament, but I don't think any of them have what it takes to do it for three consequtive games against the quality of teams this tournament is providing.
The only single upset that would shock me is if Killdeer won a game. But while I wouldn't be extremely suprised if New England, Mott-Regent, or Heart River got a win against one of District 14s top 3... I don't think they can get three wins in a row against that competition.
Of the District 13 teams, I give the greatest odds to Heart River because they have the easy first round match up. My greatest long shot would be New England, they get more hype on here than anyone in that region but they've yet to back it up so far this season, and their loss in the district tournament set them up with an extremely rocky road.