I don’t know if anyone else noticed it, or if they did, I didn’t see any posts about it, but in the e3 trailer after the campaign demo, it shows a Promethean knight throwing an elite down. This is at about 6:55-6:57 on http://www.youtube.com/watch?v=1Em1MiiqT9A .
Not sure what this means. Perhaps the Prometheans will side with master chief against the elites, or maybe the elites will have to side with master chief against the Prometheans.
Or maybe it’ll be like halo 1 where there is a three way fight. MC vs Prometheans, MC vs Elites, Elites vs Prometheans.
Anyway
here are a couple of pictures that show that it is indeed an elite being thrown
Promethean vs Elite pic1
Promethean vs Elite pic 2
Im sure no one will side with anyone. It is more likely to be the same situation as Halo 1-3, with humans vs the covernant vs the flood.
It will be a huge free-for-all on this planet!
Good find OP 
If they aren’t friends with Humans then they’re not gonna like the Covie races, they never liked them anyway. Since the Prometheans are AI you can assume they have similar allegiences to Sentinels/Monitors.
Im still in shock at how easy that Promethean Knight just picked up that Elite and slammed him into the ground. Craziness.
ive noticed that before and pretty awesome defently shows how powerful the Prometheans are
There aren’t just two sides in this war lol
The prometheans work with them, in spartan ops this is seen, probably not at the beginning though.
