i bet that we can find an existing 'pacifist' species. something vegetarian.
....guinea pigs. still in existence. defense mechanism? sheer adorableness. not killers. (i could have gone 'rabbit' and monty python as obligatory follow-up, but it seemed too obvious to me.)
uhmm... butterflies. pure "flight" instinct. still around.
sorry- i get what you're trying to get at, haha.
the dodos did
not last long, no.
anyway, now you're talking about species survival. but
a) the chee's survival isn't dependent on the outcome of the animorphs' war and
b) if the chee were to join any war for the sake of their survival, the chee are going to have to reprogram themselves. as androids having reprogrammed themselves, they may not even qualify as "chee" by definition (imho: rewritten programming, rewritten DNA, rewritten 'species'), thus philosophically defeating and undermining the goal of "species survival".
here's another parallel for my "the chee can't remain anonymous in war" theory:
the yeerks can see and combine the attributes of the
something that can do what's been done to uproot their system. they know that none of their known enemies fits those attributes. no human, hork bajir, leeran, or andalite has the ability to do what the chee could-
would- do to take the yeerk empire down.
they may not know what to call whatever fits into that hole (what color it is, how old it is, where it came from), but whatever it is will look like what a chee looks like. it will act how a (reprogrammed) chee acts. it will also look awfully inviting for the ambitious, intergalactic world leaders out there. i'm convinced that widespread knowledge of the existence of the chee would lead to temporary pandemonium and paranoia leading to accelerated weapons technology advancements. enter the intergalactic equivalent of the nuclear bomb- capable of taking out a populated world in one go. (argh- so "MD Device")
look at how paranoid humans are irl about
hypothetical, super-powered, "free-thinking" androids. imagine the reality of such a thing landlocked on earth.... let alone set loose in space.
i'm going to stay with my original moral evaluation of this conundrum: i wouldn't do it. i stand by the chee's decision. i think that they knew what they were doing. ...or not doing.
(i also retract my edit to my previous post. the double-edged sword is inviting outside species to take part in helping the chee keep their identity secret from outside species. that's ridiculously risky and potentially self-defeating.)