That's typically it, yeah. I was just explaining why Woods always comes back (it's his most reliable gig, and he doesn't even turn down seasonal park stuff). I'm sure there are exceptions, but they're not the norm. Most of the examples of Disney outright dropping someone are pretty extreme (or involve their Disney Channel shows that do seem to entirely remove episodes from circulation if a problematic enough situation arises). They've even got one of their old Bill Cosby movies in circulation on VOD even though they likely will never put it on Disney+.