If Covenant comes after Prometheus (storyline-wise) then could that mean the Engineers MIGHT be in the movie, or at least have something to do with it's story? (also 2 things) #1 Is the "Backburster" from the trailer a new type of alien, or is it just another way a chestburster to escape it's host? #2 Does anyone else find it weird to see the Alien in broad daylight?