Manchester United saw their best chance of a trophy slip away after defeat to Arsenal in the FA Cup – and managed to record a loss at Old Trafford against a side they normally see as cannon fodder to boot.
Arsenal will now go to Wembley and celebrate like they have won the Champions League but for Louis van Gaal and his men, it is back to the drawing board.
The Red Devils will now have to focus on securing a top four spot in the Premier League and before than can happen, we have taken a look at ten things we learnt from Van Gaal and his players.
Click on Angel Di Maria to see what we learnt from the match.
United fans. Do you think Van Gaal is making a mistake leaving the likes of Mata on the bench? Let us know your thoughts below, become a guest blogger or tweet us @LaFootyettes.