The crew was mostly from the MAC, as is tradition to use officials from the visiting team's conference. If one or two were from the B1G that's possible - I haven't done a background check. Also in fairness, some of the calls that seemed questionable to the crowd were correct. One was the fumble by Navarro (his knee looked down). The interception by Duce - close call can't really assign blame.
But during the long run in the second half by Tyus the hold on Sparrow was blatant - wherever the side judge came from he should go back there and never ref another ACC game. The "holding" call on Savion (I believe by the Referee) was also a joke - obvious hands to the face for several seconds before Savion kind of pulled him down. The running into the kicker call - contact by our guy was minimal - a brush on the kicker's arm who then got trucked by his own player. Really poor call on that play. And last but not least, the targeting non-call I don't blame the refs -- too many players in the way. But the ACC control room just STB on this. Clearly a target - launched right at the head of MJ and helmet to helmet contact by #15. They should eject whoever "reviewed" that play and ban him from the Musicians of Bremen control room. Inexcusable.