I could argue on so many levels that Batman should've died in Batman vs Predator, and more especially on Batman vs Aliens.
Rakai? Batman v Ailens is non-canon for both continuities. And happened a decade ago. He has hideously far WORSE canonical travesties of PIS or people being stupid than that. if you're quoting crossovers, I have something infinitely worse in scale. Namely Batman KICKING Savage Hulk in the gut, knocking Hulk flat out and then KO'ing Hulk with gas.