I have absolutely no problem with the "whistleblowing" behavior of Abar Rouse. There were obviously a lot of problems with the Baylor program and it sounds like his actions were designed to 1) protect his own job, 2) protect the reputation of the murdered player, and 3) do the right thing to protect the integrity of his alma matter and employer.
Behaviors such as his should actually be encouraged and celebrated because the risk of unethical behaviors being detected and exposed helps make our workplace and society a better place.
That is what Time Magazine had in mind in 2002 when they named the "Whistleblowers" as the Time Persons of the Year represented by Cynthia Cooper (WorldCom), Colleen Rowley (FBI) and Sherron Watkins (Enron).
I'm not quite sure where Jim Boeheim and Mike Krzyzewski are coming from in criticising this behavior, especially given their leadership roles in their own university. Most business leaders that value ethics in their organization would seriously question the mistreatment of Rouse by the coaching community.
Personally, I've been very concerned about recent misconduct in college coaching (i.e. Dave Bliss, Kelvin Sanction) and the instigator's ability to move on and achieve success. I wonder if when college coaches today are faced with the temptations to behave unethically, they may think to themselves, "well...Kelvin Sanction got paid $750k to go away and landed a nice NBA job." I'd really hate to see what an escalation of these ethics violations will do to the sport I love.
I don't know much about Abar Rouse, but based on what I read today, I certainly hope that he gets another opportunity to coach.