They're going to rotate hosts for a bit before deciding on a permanent one. I don't know who could really do the job and keep the show somewhat similar to what it has been. Tom Shillue might be an option. Andy Levy will probably be considered, but he's better as the sane guy at the table to contrast with the host (actually, he was best as the ombudsman). I hope they don't choose Joanne.
Gutfeld is getting an hour long weekend show. Maybe he's just replacing Huckabee.