Five Crazy plot ideas (And my guess on the real plot)

ok, first off, five silly plot ideas... And I thought I posted it, but it did not show up in 20 mins, so if it repeats, I am sorry mods. 1. That the last thirty minutes david has "Its full of stars" moment and after a long psychedelic trip where the crew is killed, he is the new "Star child". If it was this, Prometheus would be the biggest bomb ever, but Sir R.S. would prove that he has balls size of Wales. 2. That all the marketing is tripping us up, and Ford, who on record that she dies in the first thirty minutes of the film, actually is the only survivor and the marketing is focusing on other characters to mislead us. 3. the ENTIRE CREW is robots, but only david knows he is one, the rest think they are humans. 4. Even though Sir R.S. has said "the Alien is in Disney world and useless" the actual movie consists of long battles with the traditional aliens that outdoes Aliens... 5. wayland put his personality in each of the new Davids, which means they all suffer a great god complex. hilarity ensues. Two things that I am afraid might happen... 1. Sir R.S. will submit the greatest horror movie ever, however in Brazil fashion, fox will recut it to PG-13 and make it have a happy ending. 2. It has a time travel story where one of the crew becomes the first human seen in the first 10 mins of the movie..... My idea on the plot. A few mins of gorgeous shots from Iceland showing some sort of Aliens creating human life as we know it. fast forward to Shaw and Holiday finding a cave painting showing the last of the star map puzzle. A older Mr. Wayland shows interests in this, and finances a team to go to the system listed in the star maps, the crew meets, there is a briefing, the crew goes into hypersleep. David is shown walking around kinda oddly and then wakes up the crew as they get close to the system. They scan it and find a complex on one of the worlds, so they aim to land at that location. they land, and the crew gears up and heads to the "Temple" complex. They explore the ruins, setting off the red probes. the probes find signs of life, so they explore further. They find the "Head" room. exploring they find all sorts of discoveries. David finds novel biological material that he wants to research. Halloway and another person is infected, halloway with a "Space Jockey" mutitgen, designed to turn whoever into a space jockey. "Mohawk" gets infected when david takes the material from the location in a defensive mechanism. the crew returns the first night, David researches the material, Shaw and Holiday make love, and after hearing David's report, activates subplan B, waking up Mr. Wayland and his bodyguards as David indicates that the biological material is what wayland expected, the stuff that can make new novel intelligent life, the stuff of gods. in the morning, one of the crew is missing, the rescue party is disturbed by a massive dust storm. the crew recovers itself, and the missing crew member returns, insisting they are ok. Shaw feels something is wrong. insert birth from hell. Holiday is turning into a space jockey, while mohawk goes mad and tries to kill everyone. Everyone dons suits and Wayland and his bodyguards try to shoot it out with the mohawk. Shaw is horrified by what her love has become, the crew returns to the temple to try to figure stuff out. David and Holiday/Space Jockey go into the star map room and the Space Jockey reveals that his race is what seeded humanity, and while they are impressed with David, they dislike the hubris of humanity and Wayland. the Jockey decides to elminate humanity as the Synthetics are the real interest. The Space Jockey formally known as holiday get in the chair, and the suit "merges" on. the ship starts to take off. The Prometheus captain decides to save the world by ramming the Space Jockey Ship. Vickers makes a mad dash to the safety pod as the ship ramps up and goes "Ramming Speed". The alien ship crashes, and Vickers (from the pod) and Shaw (who was on the surface) run like hell to avoid being killed by the crashing ship. They enter, Shaw confronts her former love, and Vickers David. Yes, tons of plot holes, (Which can be fixed but i have no idea from the trailers how it might go) and it a framework on how I see the plot shaping up. Just my .02 cents.