Y'know there's one piece of lore that is VERY lightly touched upon maybe once or twice. There's been mention of Dead Orbit's fleet (by Zavala?) in passing. I've heard Arak also mention his fleet of ships waiting. So, where are they? In orbit over Earth? Hiding ground side in the City? Clearly DO expects to be able to flee our solar system in search of a new home...how do they expect to achieve this? Is there work being done in warp drives? Did that crystal Amanda has us transmat actually produce results? And what precisely is Arak waiting for? Clear pathways out of Earth's orbit? I'm assuming the interplanetary spaces are full of Vex/Cabal/Eliksni ships, so perhaps he's waiting for an opportunity to slip between their fleets? To me, this is, at the moment, the most intriguing bit of lore for me: Dead Orbit's secretive fleet of starships.