Departures this summer are just as important for Manchester United as arrivals and now one player looks close to an exit. For Donny van de Beek, the move to Old Trafford will be among his biggest regrets as it couldn’t have possibly gone worse. Arriving for £35m in 2020, the Dutchman ended up making just 62 appearances for the Red Devils, totalling just 2,157 minutes of action. This means United paid roughly £16,226 per minute for Van de Beek, along with his £90,000-a-week wage which makes this one of the worst transfers United ever completed. But after four disappointing years for all involve…