Be fun to take part. Whale harvests are celebrations. Not a traditional way of going about it but unless you want to eat like an Irishman you've got to take from the sea.[
Just to play devils advocate, what if lions mechanized and came at us with spears and jeeps?
Mechanization changes the natural order
It's technology that is the game changer and language is a form of technology.
One could consider the hunting in packs to be a form of rudimentary technology.
Wild animals use technology, an example being a Crow using a rock to hit a snail against or a chimp using a stick to get ants from a nest.
Anyway, what would happen if lions came at us is what happens already: we'd fuck them up royally, humans ftw.