the books have a major advantage with this rule..if they win,they get the whole banana....if we hit what`s left of the parlay,we get(in many cases) a substantially reduced payout...
when it`s a kicker,at least you still win something...i understand that people would be pissed if they had ,say,two winners in a 3-way par and the rule was that the parlay was cancelled...then people would be bitching about having winners voided...
so,the books basically have to let the pars play out....