The Arne Slot era at Liverpool is officially underway. The Dutchman took charge of his first competitive game as the Reds boss on Saturday after replacing Jurgen Klopp in the summer, and he picked up a good win. Liverpool were not at their absolute best by any means, but there were a number of positive signs to take from the game on their opening day. One of them was Mohamed Salah’s performance – the Egyptian was ‘unbelievable‘ once again. But, his future, like Virgil van Dijk and Trent Alexander-Arnold’s, is up in the air. Jason Cundy on Mohamed Salah, Virgil van Dijk and Trent Alexander-Arno…