One thing of concern might be the warning shot in the report about the teams (unnamed) who will no longer have the cushion of the squad-size adjsutment, or statistical confidence to lean back upon.
Though the Football squad is in good shape, the historic APR for Basketball was not good, and with the early departure of Oden, Conley and Cook it isn't going to get a needed boost.
Here are the major sports APR for all Big 10 teams as of this report.
Team -------- Football ------- Basketball
Illinois ------- 926 ----------- 986
Indiana ------ 943 ----------- 890 + ~
Iowa -------- 957 ----------- 940
Michigan ---- 958 ----------- 949
Michigan St - 922+ ---------- 965
Minnesota -- 919+ ---------- 887+~
Northwestern 962 ----------- 962
Penn State - 960 ----------- 950
Purdue ----- 915+ ---------- 910+
Wisconsin -- 935 ----------- 931
Ohio State - 928 ----------- 902+
Key + Denotes APR that does not subject the team to contemporaneous penalties due to the squad-size adjustment. The "upper confidence boundary" of a team's APR must be below 925 for that team to be subject to contemporaneous penalties. Squad-size adjustments will be eliminated when the fourth year of APR data is collected, provided the team's multiyear cohort includes 30 or more student-athletes.
~ Denotes APR that does not subject the team to historical penalties due to the squad-size adjustment. The "upper confidence boundary" of a team's APR must be below 900 for that team to be subject to historical penalties. Squad-size adjustments will be eliminated when the fourth year of APR data is collected, provided the team's multiyear cohort includes 30 or more student-athletes.
In other words Purdue, Minnesota and Michigan State face possible penalties next year unless they have a rolling average APR above 925 in football.
For Basketball Indiana, Purdue, Minnesota and Ohio State are squarely facing issues - though the squad-size adjustment works differently as the cohort is smaller.
By way of contrast what is going on in other major conferences and programs?
The PAC-10 is particularly hard hit, being the highest hard of the major conferences in this year. Arizona already has an issue with Football having lost 4 scholarships - it will be hard for them to make that up in one year. They will likely be handicapped next year by the NCAA.
Arizona's APR for Football was 883 (+~). Other programs on the APR cusp in the PAC 10 include Oregon (912+), Oregon State (913+).
PAC 10 Basketball programs with a need to boost APR include USC (882+~) - which a one and done Mayo is not going to do - Wash. St. 892+~, Arizona St. (885+~) and Arizona (924+).
In the Big 12 Football riders of the cusp include Texas A&M (922+), Ok. St (924+) K. State at 926 and the Kansas Jayhawks with 918+. In Basketball A&M (891+~), Texas (893+~), Oklahoma (897+~), K. State (884+~), Iowa St. (852), Colorado (872+~) and Baylor (893+~) are in the room for improvement club.
The SEC is largely clean in Football (did I just say that!) the Gamecocks (913+) are the most exposed, Miss. St (921+) is on the cusp. Like other major conferences the SEC has their share of Basketball teams with room for improvement in the APR. Auburn (872~), Florida (917+), Georgia (916+), LSU (903+), Ole Miss (908+), Miss. St. (908+) USC (902+~), UT Vols (910+) all are in that club.
I (or someone else with patience - given the poor data display from the NCAA) can get the other two BCS conferences. Regardless, this is interesting, and in many ways, daunting reading.