Conor Mcgregor vs GSP would be the biggest fight in Ufc/mma history the floyd vs pacquiao of MMA and be the first MMA event to break 2 million PPV buys this fight needs to happen after Conor knocks out RDA and Lawler or Woodley stiff. If anyone can entice GSP to return for a HUGE PAYDAY it's Conor. Regardless of result this would be the greatest thing to happen in mma it has to happen.