Hendricks is a much, much more accomplished wrestler then Fitch, Kos or anyone GSP has fought. He is a 2 time national Champion at Oklahoma State and was like 52-0 as a senior wrestling at the highest level for an elite program. Fitch was captain at Purdue but he wasn't a 4 time division 1 All-American and 2 time National Champion like Hendricks. When it comes to wrestling Hendricks accomplishments are on another level then anyone GSP has ever fought. Don't fool yourself into thinking Kos of Fitch had careers that even approached that of Hendricks.
Did you not watch the Koscheck/Hendricks fight? The Rick Story/Hendricks fight? Accomplishments aren't every thing. He was out wrestled by Rick Story.