Ok, so the big door for Iron Banner/Queen's Wrath opens up quite often, but there is a door next to the speaker that has never been open. Any ideas on what's behind it? I want to see what's back there. Given Bungie has amazing easter eggs, I hope there is an easter egg back there similar to the Bungie employee in underwear easter egg in Halo 3. What do you think/want to be back there?