my theory is that Fox does not agree with Colin Bros. to release the fim R rated, they want to take a maximun of money they want EVERYONE to see the movie (like the producers of the crappy Robocop 3...) and they fight against the Colin Strause because they want to cut the movie (and the trailers) so I think they have in mind "the trailers will not be released until they are cut"... I bet the trailers will come sooner..cut to a PG or PG-13 at best...or it will be a Direct-to-video (like the Starship troopers sequels..) (sorry for my bad english, I'm french) Anyway, the alien franchise is dead since a decade (Alien on earth in the present??? and Strause Bros say they are fans of aliens?? it's a joke...) I'm waiting this movie only for the return of the original-like predator (I loved P2 in the city)