After watching the trailer something occurred to me. I think I know how the basic plot would turn out. I believe the Comanches and colonists/trappers are present from the very beginning and Indians are getting prepared to face off with Europeans (whole herd of skinned animals at 0:17 and camp scene at 1:11) . That`s what our protagonist is denied to take part in (speech about hunt at 0:08) and that`s why she goes alone to train tomahawk throws in the woods (0:03). Eventually, to prove herself and to the tribe, she goes alone to track, face and kill the greatest predator of her world. The catch is, there is another even greater.
I think the scene from teaser (the running through the woods and laser pointer on the forehead) is right after the bear killing. In the outcome of the chase (I think the other Indian bites it) she finds her brother and his war party to warn them (1:02). The massacre of the colonists happens probably before, as she finds the blood on the tree while being with war party already (1:08). Rest of the scenes are from later part of the film and I dare not to place them in any specific order, thus this is where my analysis ends. Rest is speculation. I think it`s possible we`ll get another team up. Either with Bonehead Predator against larger force of colonists or there is another Predator who`s after Bonehead (Greyback rumor). There is also certain possibility the Sasquatch is in the mix (#TeamSasquatch4Life). I think we might get Machiko treatment, where girl denied by her tribe is accepted by predators. That`s it for now, I`ll expend when we get more material or more occurs to me.