Manchester United fans have dropped their verdict on Andre Onana’s performance in the Premier League showdown against Manchester City at the Etihad on Sunday. Andre Onana has faced criticism in his debut season at Manchester United after the Red Devils signed him in a deal worth £47.2m from Inter Milan last summer. The 27-year-old United star faced a tall order in replacing club legend David de Gea, who left Old Trafford at the end of last season, between the sticks at the Red Devils. However, United manager Erik ten Hag has kept faith in Onana this season, despite the Cameroonian facing mount…