Wait...
If you change the nature of the rats by letting them eat each other, and there are no rats left on the island, what the fuck are they going to eat? The last two rats will starve to death.
Movies are shit. All movies suck. All of them.
>>85178100
moreover why not just kill the last two rats effectively eliminating any chance of them ever reproducing.
and I agree, one of the most cringe pieces of dialogue ever