A zillion years ago, after the second film, A bunch of us spent time discussing what might make a good 3rd Movie.
The Drunk and stupefied consensus was to have the plummeting Queen Grab on to a Passing Asteroid, and set up nest.
So happens this Asteroid hits earth in the Ocean, and she swims to nest in the NY Subway System.
Much like any Monster movie threatens us, by hiding in the bowels, this would bring the franchise, at that time, to a more personal level....little girl in bed wakes up to see Alien drooling over her. Grocery moms, Snatched, and pulled down the
street drain "Liquid fast".
Like a Nest of Termites or Ants, they grow and Spread all over NY, (or any city with a Subway), and threaten to Spread.
Who you gonna call? Ghostbusters was no help, so Ripley is back, doing her thing in the Subways, water treatment, etc...
Morning dribble and drool, as my coffee cools down.