Grimsby Town have taken aim at Manchester United boss Ruben Amorim just days after pulling off a historic Carabao Cup upset.
The League Two side stunned United in midweek, dumping the Premier League giants out of the competition 12-11 on penalties after a dramatic shootout at Blundell Park.
During the match, Amorim, 40, was bizarrely caught on Sky Sports cameras fiddling with a tactics board in the dugout, shifting a series of small magnets around during the 62nd minute.
His touchline tinkering did spark a late United fightback, with Bryan Mbeumo and Harry Maguire both scoring to level the game, but it wasn't enough to prevent one of the most humiliating defeats in the club's history.