Miko would absolutely had no hesitation of killing Megatron if she was the one that got stuck in the same cave with Megatron in that one episode instead of Jack
Like seriously because Megatron saying that Optimus won’t do this will not work her since she’ll be like “You’re right Megahead, Optimus won’t do this however I’m not Optimus though” then uses the drill to quickly kill him off
And since Starscream was also stuck in same cave which he only survive because of Megatron saving him, then Miko killing Megatron also causes Starscream to die as well
Thus meaning a normal human girl manages to kill the two leaders of the decepticons in one swoop