ya, after placing 5th, I think it's hard enough to win 2 back to back. I think this would solve the problem, otherwise, it might take months for someone to hit three in a row, and the jackpot might be hundreds of thousands of points. After winning first, everyone will be gunning for you to preserve the jackpot pool, so it's not just winning 3 simple freerolls, it's dodging all that pressure too.