By Dan Marsh Ole Gunnar Solskjaer has revealed that he knew his Manchester United tenure was over midway through his final match in charge against Watford. The popular Norwegian, who is still revered at Old Trafford for his achievements as a player, took the reins on an interim basis from Jose Mourinho before earning a permanent contract. He was in charge for just shy of three years in total before he was sacked back in November 2021. A 4-1 defeat at the hands of Watford proved terminal for Solskjaer, who had overseen a poor run prior to said match. But the Norwegian has conceded that he knew …