If it goes ahead JDS is in a win-win situation, Overeem is in a lose-lose situation. It's a horrible thing.
JDS Wins, great - he beat a drug enhanced fighter.
JDS Loses, Reem failed a drug test, he had an unfair advantage.
Reem Wins, he failed a drug test, he had an unfair advantage.
Reem Loses, cheaters never prosper.
I hope they pay JDS well for taking this fight, he could easily pull out I'm guessing.