You may have seen the news today that Samhain Publishing has started closing down. (By letting go freelancers.) The entire process is due to take longer than six months, and rights reversions may not happen immediately. (The publisher still needs the income, they say.)
Anyway, if you need to get anything from Samhain before they disappear, start thinking about that.
As for scheduled (but not yet published) releases, if they're already edited and ready for publication, they will still be published.