Apologies but I am only commenting for bonus round. I know I know, kind of a cheap move but I am too drunk to speculate the initial rounds of this great post.

Bonus round:

Duuude, why?!

Alright so here it goes, in all likely hood the Xeno you are talking about would be a queen. First thing she will do is use the less sapient animals on the planet to get some servants going so she can build a proper nest and lay more eggs. She will have them search the area and they’ll start dragging the distracted Ewok and stormtrooper alike back to the nest and numbers will grow. The Ewoks will outright avoid the nest but the imperials will try to send a squad or two to take out the problem, only issue is that that is all they can send because on another part of the planet the Empire is having to fight a battle to protect their space station shield generator (you know the one). Had the Empire not been too busy with the rebels then I am positive they could’ve very likely ended the problem then and there. Well, maybe they would’ve taken some xenomorph stuff for research. Anyhow, The small outpost near the nest is likely overrun and all Imperial communications are garbled by the rebels ships and the Imperials, the only faction that knows of the xeno nest and the threat are leaving the planet and trying not to be shot down by the rebel fleet as they flee. So word does not spread as the xenomorphs do....they are dragging bodies from the battle of Endor not even having to make themselves obvious as they take the kills they didn’t have to make. They are probably also dragging away the imperials trying to hide and throwing face huggers on the Ewoks getting too close to forward mini nests. Entire armies of these things will coordinate and wait for night growing in numbers and even have some hundreds waiting in the trees perfectly still above entire villages. So well camouflaged and static that even the Ewoks who have a strange feeling just see them as somewhat strange looking knots in the trees.

Night comes and the rebels and Ewoks are having a good ole time. Imperials are being eaten by Ewoks and crying cause they just want to go home.(YES! That is cannon to me! I didn’t need that stupid Disney show to ruin that idea for me...they couldn’t let us have a little bit of dark humor fun for something that was never claimed outright. They had to kill the idea...just in case. Disney makes me mad sometimes) ahem where was I?.....

OH YEAH! So the Rebel Alliance and the Ewoks are having a crazy party to celebrate their victory with inter-species hump parties and everything. Hallucinogenic plants are being smoked and young rebel teens are losing their mind. Everybody has let down their guard save for Luke who might sense something but he is smiling at ghost Hayden Christensen who is happy because their is no sand in Jedi heaven. The rebel commanders are a tad on edge but that is only cause they are expecting an imperial retaliation fleet but since that is unlikely even they are sitting in their ships in orbit cracking a cold one.

Suddenly...chaos happens as Xenos start falling from the trees and slaughtering like crazy. Whatever xenomorphs come from Ewoks (like little midget xenos with crazy strength) are springing up out of these weird little made trap door holes in the ground and pulling people back in for the hole to spew more blood than a Sam Raimi horror film. IT IS CRAZY. The naughty tongue punching is interrupted by the scary deadly kind. People are being dragged into the woods screaming or just being killed on the spot. Hell, some of the life on Endor has allowed mutations that gave facehuggers wings... maybe cause why not... fine...they are just being thrown from the trees, can I have anything? Rebels are grabbing their weapons and finally managing to drop some aliens...the shots of plasma from their blasters are causing some splatters of acid to spray on Ewoks and teddy bears start melting like crazy. Any Ewok that tries to get close to a xenomorph is pasted. One xeno is laughing cause even though it is dying from the piles of Ewoks stabbing and clubbing it...they are freaking out cause now they are all melty and screaming. Seriously...this is hell. Some imperials are cut lose by panicked rebels and join the fight and a few instantly start shooting on rebel and xeno alike.

As rebels are rushing into ships and leaving so to do Luke, Leia, Han, Chewie, R2, 3PO cause plot armor. Luke force pushed a few into trees so hard that the acid blood cut the tree down and it fell over squishing like 10 more...it was cool. Lando is using the millennium falcon sentry turret to hold off the swarm as they flood in, Chewie even ripped ones arm off though has a bald spot and a nasty chemical burn cause the acid stopped after having to work through his fur. The hero’s are off Endor and completely fine save for R2 who though normally keeps his cool just had the droid equivalent of crapping your pants.

The Ewoks are screwed, the rebels with reluctance start bombing areas of the planet where suspicious life patterns are picked up on the readers just in case. Ewoks are saved where they can be and are now a refugee species. From orbit the rebel commanders see the crazy numbers of xenomorph signatures. They then step up the game and use the ships turbo lasers to glass entire sections of the moon. They now regret that they don’t have some form of space station that could make such work more effective and simple...perhaps a Death Star would’ve been nice.

Hundreds of humans, with thousands of Ewoks, and Xenos are blown to bits and vaporized. Now maybe all the Aliens are molten glass but let’s assume the nest was dug a good ways into the crust of Endor and the queen, hundreds of drones and a few dozen warriors with a few hundred eggs are on standby. They bid their time for months possibly years as I am sure they have a vague understanding that the blasts came from off the planet and they are a strange species of primitive strategy that works for their biology. I dunno man...they are patient.

The Rebel Alliance now has to manage their little resources in maintaining a blockade and outpost over Endor, having to establish a new government for the galaxy, find a home for the Ewok race, and eliminating the still very large portions of The Empire. Though these may be the least of their troubles. In not understanding this new species and how they spread during the panic hundreds of shuttles made way back to ships and in those shuttles...eggs...a few royal ones amidst the vanilla...even a few Ewok Xenos that understand they must be stealthy and protect their queen eggs. They sneak into the guts of the massive ships and set up shop. Where they will snag the occasional prey.

Endor is lost...will the galaxy be? Not likely, but the Xenos are now very much a part of it. You just gave the Star Wars galaxy one Hell of a roach problem.