Manchester United continue the Europa League campaign on Thursday evening against PAOK with it being a real must-win for the Red Devils. Ruud van Nistelrooy remains unbeaten in his two games as interim head coach of Manchester United – now he is gearing up to take charge for the penultimate time. It will be a European fixture in the fourth round of games in the Europa League. The game has become a must-win for Van Nistelrooy and United due to the performances under Erik ten Hag – otherwise, elimination will begin to look possible. UEFA Europa LeagueUEFA Europa LeagueUEFA Europa LeagueUnited ha…