What if the LV-426 Xenomorphs from Aliens are a different strain of Alien and the Queen is a mutation?

Chris
AdminEngineerJun-09-2016 5:18 PMI've been thinking about how and why James Cameron's altered design Xenomorphs and Queen introduction could work with the new found understanding of the Xeno's biology thanks to Prometheus and soon to be, Alien: Covenant. My theory is such:
The Alien Queen is a genetic mutation adopted by having chest bursted from a female human host. The Xeno's original purpose and method for reproduction was egg-morphing and transforming hosts into Xeno-like creatures. Albeit a more "primitive" and time-consuming form of reproduction. The Queen is a strand of "upgraded DNA", a next level in the evolution of the Xenomorph biology when introduced to a wider range of hosts.
We never see the Queen's birth in Aliens and the first host to have been impregnated was Newt's father. A male, he would've given birth to an Alien similar to that of Kane's son. This leads me to believe that at some point a female is exposed to a Facehugger and gives birth to the first Queen. Whether by accident or intent, as we know the local scientists at Hadley's Hope were running tests on captured Aliens.
The Alien Queen, having reached full maturity begins to develop her own egg sack and produce eggs with genetically mutated Facehuggers. These Facehuggers produce the rigged domes Xenomorphs we witness in the film, but they lack the same level of intelligence of the more "pure breed" Xeno's (Kane's Son). Think quantity over quality, so to speak.
Upon birthing enough rigged Warriors, they would've likely terminated any Xeno's which were not born of the Queen - to keep the lineage pure and reduce competition for hosts. Instead of the rigged domes being merely older, weathered versions of the Kane's Son Xenomorph, I feel like they're completely different strains.
We've seen already how the Xenomorph reproductive system can be altered. Look at Alien: Resurrection, despite its many flaws.
I feel as though this theory of alternate strains by design or by accident could account for the differences noticed between the Alien and Aliens Xeno's. It would also help explain the vast reaches of the Xenomorph DNA and biology which will undoubtedly be touched upon in Alien: Covenant and it's sequels.
What do you think? Could this make sense or is it too much of a stretch? Let me know in the replies below.
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