By Jamie Spencer Manchester United both confirmed the triggering of Nikita Parris’ contract option and the departure of seldom used midfielder Irene Guerrero on the same day. Parris was out of contract at the end of last season, having reached the end of the initial two-year deal she signed upon joining United from WSL rivals Arsenal in 2022. But a 12-month option to extend the terms to 2025 remained and has now been taken. The 30-year-old forward racked up 16 goals across all competitions in 2023/24 as she looked to get back to something like her best form and proved doubters wrong. Parris wa…