You could have made them yellow
Tough series, MDU likely needs to win the Broadmor to make the tourney, while several comparisons could tip against the Sioux if they lose 2 this weekend, possibly leaving them out of the NCAA's.
I like the current 3-2-1 bracketology, which would send the Sioux to Michigan with Denver, Dartmouth, and Bemidji St. Beat Dartmouth and probably get the chance for revenge vs. Denver.