IMHO, Cavaliers have not practiced, promoted any real rivalries since the 60's (several EAST corps, and the local competitive neighbors like Royal Airs, Norwood, Nisei). Rockford, Madison and Bluestars were always respected competitors and friends as has been SCV in a very playful sense too. We mostly operate(d) as the fun-loving fraternity house that would rather wink at school rules (outside the corps rules) especially if we could get the women or at least a jolly rancher food fight for giggles. Now, with that said, there is absolutely no love lost with Concord -- totally polar opposites in philosophy, attitude, approach, competition, etc. and this rivalry for many alums has become to a point of non-objectivity in anything and everything Blue Devil. My opinion and observation. And while I was specifically out-of-loop during STAR era, there was more disdain for their arrogance which is probably a similar attitude regarding relationship with CROWN recently.