Manchester United are preparing to take on FC Porto in the UEFA Europa League and the two clubs have a history. Not only do both Manchester United and FC Porto have a history of playing each other in the UEFA Champions League, but they have also shared players down the years. Erik ten Hag’s United are preparing to play their second game in the UEFA Europa League after the Red Devils drew 1-1 against FC Twente at Old Trafford. As United prepare to take on the Portuguese side, here are five players who have played for both the Red Devils and FC Porto. AndersonStarting off back in 2007 is Brazili…