Manchester United appeared to have performed a smash-and-grab against Brentford after Mason Mount’s goal, but Erik ten Hag’s side failed to hold on just seconds later as the two teams shared the spoils. The Red Devils appeared to turn a corner before the international break with a couraegous win over Liverpool in the FA Cup. That day saw a United side that worked together as a cohesive unit to frustrate Liverpool as well as showcase their true attacking prowess. It was exactly the kind of performance Ten Hag will want to expect on a regular basis. But they failed to turn up at the Gtech Commun…