[quote][b]Posted by:[/b] the real Janaka[/quote] Yeah there's not really much to go off right now, though I do remember back in Evolutions it says that as of 2559 the Portal Artefact in Voi is still active and mysteriously drawing power from somewhere (I remember this because I wrote a fanfic about it back in 2010 which very much predicted a number of things that happened in Halo 4 :P). I like the idea of a dual-narrative with John going on a 'Search for Spock' kind of journey to find Cortana, while the Arbiter tries to unite the Sangheili, humanity and the other Covenant races after learning about the Precursor threat.