By Daniel Chavkin The quarterback left last week’s game with a knee injury. Maryland quarterback Taulia Tagovailoa will not dress vs. Northwestern on Saturday, the team announced. Tagovailoa left last weekend’s game against Indiana after he re-aggravated a sprained MCL in his right knee that he originally suffered earlier this season. Head coach Mike Locksley declared Tagovailoa a game-time decision during the week, but with the team playing 1–5 Northwestern today followed by a week off next week, Maryland apparently decided to give Tagovailoa more rest. This season, Tagovaioloa has thrown for…