arrabette

For one thing, the master chief wouldnt be able to fly straight to earth since his ship is incapable of travel. Secondly the planet looks exactly how Onyx was descrabed as at the end of the book. So, it is most likely that the master chief is going to either A: Rescue Halsey and the rest. B: Join them in their little sactuary and discover all the secrets the fore runners left behind for their 'children.' Rampant Cortana could be the villian in the game as she could take over the sentinels on the planet to try to do what every insane AI does: destroy all life.