Nate Diaz claimed today that Nick is the greatest of all time. Of course thats a ridiculous statement, but it got me thinking. He might be one of he greatest to ever do it. My definition of that is: A fighter who throughout his career was always game and could back it up with an iron chin, endurance and solid technique that however many fights under his belt, fighters from any generation struggled with him. He may not be the best, but he always brings his A game thst has every fighter guessing and struggling. In the context of that defintion, who else do you feel belongs in that unique realm of fighting?