Because the original article is long and often veers from discussing relevant information, I have provided a paraphrased/summarized version of the Rosenberg/Snyder article below:

Huge Mega Scandal Possibly Worthy of Probation and/or Pullitzer Prize Uncovered at Michigan
The University of Michigan football team breaks the rules. All the time. Systematically. We talked to several, anonymous current and former players from the 2008 and 2009 UM teams and learned that they work out really hard, that voluntary workouts are “voluntary” workouts, and that they spend much longer than 4 hours a day or 20 hours a week on football-related activities. In short, we confirmed that they are, in fact, a competitive D-I program.

Further sleuthing, combined with our misunderstanding of “non-countable” activities, reveals that, based on our math (and misunderstanding of how the NCAA computes practice time) when the players say “we work out all the time,” they are in essence saying “our coaches break NCAA rules all the time.” Because we have added up the hours, and they are spending too many. Especially if you do not comprehend “non-countable” activities, which we do not. And why would we? If interpreting the NCAA rulebook for laymen (not to mention ourselves) would get us ESPN-level exposure, we would have done that. But it doesn't, so we didn't.

What we did do is contact some former players and tell them that while they were at Michigan they actually were only allowed to be spending 20 hours a week. When we hit them with this mind-bending knowledge (not explaining what counts toward those 20 hours since we ourselves did not understand) they were stunned, and said: “whoa man, we were spending much more than that.” And we will translate that for you; what they meant was, “Rodriguez has systematically broken NCAA rules for as long as he has been alive.”

Were we aware that we could monitor the doors of any D-I practice facility within the Milky Way for any one full day and immediately realize D-I football players participate in team activities for much more than four hours a day since that maximum of four hours does not pertain to voluntary workouts, meals, film, rehab, etc? No. We were not. Is that true? Oh. Well either (a) doesn’t matter or (b) please see our forthcoming article, “Every College Systematically Breaking NCAA Rules At All Times; Rules That Were Designed to Protect Players.”