So... The enrollment for Central, Denfeld and East. The three numbers are (mshsl listed enrollment-September enrollment- March enrollment)
Central: 918-976-937
Denfeld: 931-1010-938
East: 1222-1299-1251
The Minnesota State High School League states that limits for A and AA are:
A: 1-1359
AA: 1360-3099
Right now, only East plays AA, and by their enrollment, they aern't required to be in AA. But the big question is what will happen when the schools combine. If we split Central's enrollment in half between the two schools (and using the the March 2009 Duluth Public Schools numbers), then the enrollments would be:
Denfeld:1406.6 (47.5 over cut off point)
East: 1719.5 (360.5 over cut off point)
This would require both teams to play AA. This is not of course accurate, because I don't know if it will be a perfect split between Central's students, they won't be required to go to one versus the other, and the fact is....the enrollment keeps dropping at the Duluth Schools.
Just some food for thought. But I wonder, with Denfeld (barring a drop below the cutoff point, which could happen) will lose kids to other schools, because they will be playing in tougher AA. Of course, I am sure the Denfeld staff will be hoping that they can manage to slip below the cut off point of 1359, which could happen.
PS. Sorry for the .5. It's funny to think of half students.

Sources:
Duluth Schools Enrollment in March (according to Duluth Public Schools): http://www.duluth.k12.mn.us/education/s ... h_2009.pdf
High Schools Enrollment by MSHSL: http://www.mshsl.org/mshsl/enrollments07.asp?sort=2
Duluth Schools Enrollment in September (according to Duluth Public Schools): http://www.duluth.k12.mn.us/education/s ... r_2008.pdf