Rickson was and still is a fantastic if not the best BJJ exponent, better than Royce. However, this whole '400' fight thing is ridiculous. He has never fought top MMA competition and would get eaten alive by any top 5 middleweight (Rickson fought around 185).

To say he has the tools to fight fedor is laughable to say the least. MMA has moved on since the days of Rickson vs Zulu