also about how queens could be created without resorting to molting. The aliens:colonial marines technical manual says this: (i know it technically is a comic and the comics are largely considered non-canon, except when they deal with stuff that has been featured in the films without deviating from it but nonetheless)
i posted this is another thread, but i think it needs to be here to.
"So how do queens get created?" You would think that in the Nostromo encounter, the first creature out of the egg would have been a queen so that it could lay new eggs."
"Not necessarily- the first several could be workers in order to ascertain the environment and the presence of viable rival queens. If there are none, they could broadcast that information back to an ovomorph, probably via enzymes, and prime the egg so that the next host they find and capture would be impregnated by a queen embryo."
So you have a queen facehugger, you have egg morphing, and you even have this ^ which are all more plausible than molting into a f**king queen. Seriously molting into a queen doesn't belong in an alien film any more than a praetorian does.
Egg morphing may be somewhat controversial, but it was at least featured in a film, even if in a deleted scene reinstated in a director's cut. That's more than you can say for either the queen molting or the vomiting embryo bullshit.