Manchester United are through to the fifth round of the Emirates FA Cup after a 4-2 win over Newport County at Rodney Parade. Bruno Fernandes and Kobbie Mainoo struck in the first half for Manchester United in Wales and despite the pressure being cranked up on Erik ten Hag’s side after the hosts drew the game level, the Red Devils got the win thanks to an Antony goal and a late tap in from Rasmus Hojlund. Ten Hag has had to deal with more off-field issues as Marcus Rashford was absent from the United team due to an ‘illness’ but his side picked up the crucial win. Here are five things we learn…