Well, if you've got a record, and your MO ("anonymous" complaint) matches a current case, and you arguably had motive and opportunity, and other obvious suspects have been ruled out, you shouldn't be surprised if you become a "person of interest."
That said, though I made an indirect quip a while ago, I really doubt it was TN.
Reasons:
1. Once burned, twice shy. Even creatures of low cognitive function can remember the feel of a hot stove. The last time around didn't help their program any. Nobody likes a snitch, particularly a snitch with an agenda who snitches incompetently and ends up somewhere between reduced in stature and ridiculed.
2. Even if so inclined, the TN staff would never, ever, take another flyer without making damned sure they've got the goods -- which in this case means taking more than a glance at one paragraph of the rules.
3. Ms. Warlick wants to play UConn. For now she's hung up on Geno's demand for war reparations. Why on earth would she double down on the problem, let alone do it negligently? The name of the complaining school will leak of course. And if that school wanted to remain anonymous before, its desire for anonymity will be multiplied when its complaint turns out to be not only petty but an embarrassing blunder.
4. Last but in no way least I really think Ms. Warlick knows that the way ahead for her lies in making her own team better, not in trying to tear down Geno.