Joshua Zirkzee opened up his Manchester United career perfectly on Friday night. The £36.5m striker entered the pitch in the second half as a substitute for his debut and made an immediate impact for Manchester United. Joshua Zirkzee scored the winner and joined Ruud van Nistelrooy in the history books while doing so. Having made an impressive debut, fans were left blown away by Zirkzee and he has surely earned himself a start against Brighton after proving that United need a striker. After his debut, the media in Italy have been reacting as they watch on keenly to see how the former Bologna s…