Think it was fine not to give the penalty, that kind of connection happens all the time... also think it was fair to give McTominay a yellow rather than a red.
But Maguire constantly using his arms, pretty much slapping his opponents, for 90 minutes - so annoying to see him get away with it...
GP also (based on memory rather than statistics, so I could be wrong) doesn't have a great record against new managers... he wants to know what they're doing and abuse weaknesses. A little worried United might stomp the boys today... wouldn't mind being wrong.