if you think about it, it sounds sort of like something the
forerunners might do, right? *just had idea for next fanfic, and goes to write it down before he forgets.* um... the armor was hidden just for these 2 guys. the forerunners supposedly had (some) control over time, correct? so they could go back and forth and alter things that happen. So they would know who was where when. that is how the hologram knows there names, and why the armor is in the back of a cave. It was a reletively newly colonized planet so it hadn't been explored much yet. make sense?

carefull... it^ will steal your soul...