No hint at a season 2 for Spartan Ops? Or maybe it's too soon and they do it closer to the release of the next gen halo 5?
They're not going to release Halo 5 until the next Xbox. Halo is the flagship of each initial Xbox release in my opinion.
Spartan Ops is supposed to help give a better explanation before hand with Dr.Halsey. Cortana is for the main story obviously.