Michael Beale has suggested that Niall Huggins could spend another lengthy spell on the sidelines. Niall Huggins was stretchered off with a very unfortunate knee injury in the second half of Sunderland’s defeat to Coventry City today. The full-back looked in real pain as he went down, with Jenson Seelt coming onto replace him shortly after. Michael Beale has now crushed any hopes of Huggins making a quick comeback, claiming that it ‘didn’t look good’ for the Wales international. Speaking to the media after the game, the Sunderland boss said: “We’ll have to wait for a scan on it but the early i…