User blog comment:JWarrior89/Season 3 Episode 1: The Flood vs Xenomorphs/@comment-4098900-20120402184016/@comment-4248317-20120402222432

They're called "The Flood" for a reason; if anything, the Xenomorphs will be the ones getting swarmed from all sides, especially since the Flood infect/spread at a much faster rate than the Xenomorphs, as Warl0rd13 pointed out.