Inebriation-seeking Blue Shirt
That's definitely an interesting end to this Ender's Game-like movie. Unlike Ender, Qin Yi is an adult commander. Ender was so lonely, naive, and isolated that he came to love the Formics. Qin Yi wouldn't feel the same sympathy towards them that would make him help them. The rebirth as a Zerg does work really well as sequel bait. I'd imagine a sequel would involve him learning to appreciate the Zergs as their king. Making the enemy a sympathetic species could give the game some very interesting context. It'd be less of a real-time strategy game and more of a role-playing game where players decide the fates of both species based on which ones they feel deserve survival. At the very least, I feel very interested in the game now.