By Tom Gott Liverpool manager Jurgen Klopp has revealed he expects goalkeeper Alisson to be back from his hamstring injury before the end of April. Alisson has been sidelined since February after picking up the muscular issue which also forced him to miss the latest international break with Brazil. During a meeting with fans at the club’s AXA Training Centre, Klopp was asked for an update on Alisson’s return to the team and the boss freely revealed that the 31-year-old is nearing a comeback. “About two and a half, three weeks,” Klopp said. “It’s not that long anymore, like Diogo [Jota] as well…