Actors you'd like to see on the show?
Personally, my dream cast for Season 9 and/or 10 would include but not be limited to:
Sigourney Weaver (a more than worthy Lange successor)
Denis O'Hare (a sorely missed regular)
Cody Fern (who will likely become the new Evan Peters)
Lance Henriksen
Malcolm McDowell
Lily Rabe
Kathy Bates
Alfre Woodard
Lady Gaga
Finn Jones (since he was fired on that boring Marvel show and would make good eye candy here)
Jamie Brewer
and I would retire Sarah Paulson in addition to the already departing Evan Peters. Paulson is a great actress but incredibly overused at this point.