One Chicago is once again going through cast shakeups with a cast member from Chicago Med confirming they won’t be returning in season 12. Ashlei Sharpe Chestnut, who has played Naomi since season 9, was asked via TikTok whether she is coming back to the NBC series. “I haven’t seen in you ages hope you’re doing well:) can I ask will you be returning to Chicago Med?” read a fan comment, to which Chestnut, 34, replied, “Thank you! Hope you’re well too:) And no.” Chestnut previously appeared in season 9 and 10 before viewers started to question her future on the show. Executive producer Allen MacDonald later addressed concerns that Naomi…