If the RATS that crossed over to vote for Cochran in the runoff vote for Childers in the General, won’t that be proof positive that the law was broken? MS code that says you can’t vote for someone in the primary that you don’t intend to support in the general?
If I were True the Vote I would find each and every voter who went back and voted RAT (although technically Childers isn’t a rat) and publish the names. Set a precedent: you jack with elections, we jack with you right back.