By Tom Gott Erling Haaland limped out of Norway training on Tuesday, leaving Manchester City fans sweating ahead of their mammoth clash with Arsenal after the international break. The striker, who missed ten games earlier this season through injury, has been integral to City’s hopes of retaining the Premier League title, netting a division-high 18 goals in 23 games before jetting off for March’s international break. Haaland’s time with the national team got off to the worst possible start as he was spotted limping out of training on Tuesday after slumping to the ground. The sight of Haaland in…