Ehh, it's most likely going to take over the 24:45 timeslot then. The hints keep piling up to suggest that Apollon will really be running for a single cour. I find this pretty damn disappointing considering the manga ended with a length that would have allowed for a well-paced two cour full adaptation.
With that said, KAMOSUZOOO-! Moyashimon is tons of fun anyway and I'd been looking forward to a second season for so long. Obviously, should Apollon sell properly, that's probably the treatment it'll be given too.