Manchester United have signed off at Old Trafford for this season, producing a 3-2 victory to beat Newcastle United in the penultimate game of the Premier League campaign. United were beaten by Arsenal just days earlier but came up with a better performance against the Magpies. Kobbie Mainoo put United in front before Anthony Gordon levelled it up, only for Amad Diallo to rifle United back ahead again. Rasmus Hojlund seemed to wrap it up at 3-1, but a Lewis Hall strike set up a nervy finale. United managed to see it out, claiming a morale-boosting victory ahead of the final-day clash against B…