Just read the Damon Martin article on Fox sports. I believe that may have been the source of GSP's worries. When I saw the 20% rate my jaw dropped. These are underworld rates compared to what most sports agencies charge.
http://msn.foxsports.com/ufc/story/lawsuit-levied-against-georges-st-pierre-could-be-worth-millions-111913
LOL! and this is the same chick who said she isn't a problem for GSP.