Thanks to Ben C for the heads up.
“I’ve been talking to her,” admits Murphy. “It’s always possible. I’m trying to deal with her play schedule. Jessica is always about the character. She’ll be back—she’s not gone forever. But that’s the fun and fresh thing about the show: sometimes somebody has to go away before you realize how much you miss them. She wants to come back we just have to come up with something.”
Hotel is set in modern day Los Angeles about five years after the first season of AHS. So it’s safe to assume Lange could reappear as her season one character, the villainous and manipulative Constance, who ended the series by parenting one of Harmon’s murderous twins.