I should probably stop mocking them now though or Cavani will probably score a hat-trick at Anfield or something
I would say the same thing I said when Ibrahimovic signed for Manchester United. We can't be sure how he'd perform. EPL isn't like every other league. It's something Falcao realized only after his signing.
Even though I haven't seen his performance in a Man Utd shirt, I don't think he would be able to put 3 past the current Liverpool team. Despite our recent fallout at the Villa park, we have one of the best defenses in EPL. It would be fun to see him try though