Board Thread:Speculation House/@comment-6797139-20131024035706/@comment-73.42.187.52-20141224145749

^I think I listed more towards the top of this thread or in another thread that covered most of the different generic possibilities, tbh the only reasons I like that particular one is it explains how humans survived "early" Remnant and adds possibilities for grimm creation theorys(Faunus creation, Remnant itself fighting back to kill an alien parasite, the moon, etc.), and the Gears of war commonality would somewhat fit since the Sniper/Scythe and other weapons are a huge draw for this series while that one was based on a gun/chainsaw.

that said, I still think it more likely humans/faunus have a common ancestor and are native.