From Rosenberg's piece:
The picture of this disadvantage is dramatic. Based on 2007 - 2010 data from the 76 institutional members of the six largest athletic conferences, black men were 2.8% of full-time undergraduate students but 57.1% of football teams and 64.3% of basketball teams. 50.2% of black male athletes graduated within six years, compared to 66.9% of student-athletes overall, 72.8% of undergraduate students, and 55.5% of black undergraduate men overall.
We should just do an open thread on the topic of the big-time college sports industry.