I tried that several times, but you still need the pig to draw a bunch of moves once he's around the corner. I also tried having one of the other chars follow the pig, but couldn't see a way to prevent them from dying on lava. So I gave up and did it @Happenstance's way instead. The second map was the first time I've ever seen Potemkin hurt someone with his Rumbling Charge. The second time was on the third map when he accidentally hit an ally.