I saw this mentioned on the game thread and thought it was very unsports*person*like of the Wildcats dancers and organisation. I think it should be taken as read that a team is entitled to be able to hold a timeout to discuss tactics etc as the rules allow. To intentionally disrupt that by providing a distraction or physical presence almost on top of the huddle, particularly by part of the Wildcats organisation, is in my view not so subtle cheating.
That said, you have to query the timing of this. It might be that you have to raise a complaint within 7 days (which is fair enough) but in sport you always run the gauntlet if you deliberately provoke an opponent.