By Jamie Spencer Manchester United defender Aoife Mannion has admitted she started to feel a little nervous in the build up to her long-awaited return from action from the ACL injury that had ruled her out for 11 months, before quickly getting back into her stride. Mannion ruptured her right ACL during last season’s Conti Cup semi-final against Chelsea at the start of February. She finished the game and, other than something not feeling quite right during the half-time interval, the problem didn’t fully become apparent until the next day. It was very different to the first time she had torn th…