My thoughts,Recap, chain of command...Excited to see how they pull it off this s

There are so many elements to this story its mind blowing. I can’t WAIT till May. I’m new to here and not as in touch with alien as most of you prolly are. But what if the space jockeys are evil and they lead to the alien’s creation. What if the species is released or activated by the sj? what if the aliens answer to the sj since they were created by them and wont hurt them? what if the chain of command goes: "gods" people keep referencing, space jockey, then alien. what if the sj in alien sacrificed himself during the prometheus timeline to keep the race going for a bigger purpose? So in the IMAX trailer we see the alive space jockey with the pink snake thing crawling in his elbow. That can’t be the same space jockey as in alien, right? Since right below him there are a bunch of eggs, which aren’t there in Prometheus (or aren’t shown) So I’m curious to how ridley will work together the worms, snakes, eggs, bursters, and alien. your opinions? so...worm to eye...infected person...crazy guy jumping in the flamethrower scene...possible rape of Shaw...which leads to the thing getting cut outta stomach via c section with visible c section scars...now I don’t know what happens after that which leads the face hugger to become...something Not to mention the big blue guy has to have some instrumental purpose, that I believe deals directly with the space jockeys. And how does the snake fit in described in the 10 preview? Is it actually the thing that comes outta Shaw, or is that the next step after the worm "form"? If you’d be so kind to expand the knowledge of what you know to me and anyone else who are confused.