Liverpool manager Arne Slot blasted Hugo Ekitike for a stupid sending-off after tapping home a winner against Southampton in the League Cup on Tuesday and then removing his shirt in celebration. The Frenchman, who replaced record signing Alexander Isak at halftime, had been booked already for kicking the ball away in frustration and the second yellow five minutes from time left Liverpool defending a 2-1 third-round lead with 10 men. Liverpool captain Andy Robertson told Sky Sports television it was a stupid thing to do when on a yellow card and Slot doubled down afterwards. "I think it's also stupid if you haven't had a yellow card yet," he said. "Maybe I'm a bit old-fashioned, maybe a bit old school,...