"You can tell I've been in public service my whole life, because I think that anything that spawns more opportunities for good drama is good. We should claim victory. But I also think, as we have seen with every other genre of programming that we have done, it becomes a flavor of the month because everyone is chasing the next Downton Abbey. And I think it will lurch back again. And so we're just continuing to look for great drama," Kerger said.