Didn't the Gracies use to say that about every fighter that existed at one point in the time. Now, it's the Gracies who are running!
There might be some validity to Barret's statement. Afterall, he submitted everyone with the exception of Royler. The guy continuiously attacks from guard. Royler, on the other hand, is a sports jj man, and they are known for having a fighting strategy geared for points and not finishes.
later on dude.....