I don’t know where to start- first, Imus never said “Jigaboos”- that was the other guy, and only in referring to a Spike Lee “joint”.
Second, I think TN is as dark, or white, of a team as is Rutgers.
I saw an article that had a quote from Imus about “jigaboos and wannabees”. Maybe the other guy said it first, or maybe the article got it wrong.