GSP is definitely hesitant. If he loses it will be a road bump on his career. It'll be legacy vs legacy.
GSP can win as I'm sure he will go for a leg lock or a tricky submission move. He can't out jab em, out kick em, or even outstrike em, doubtful he can GNP his way to victory, clinching would not be wise. GSP would have to fight the perfect fight, because as I've said time and time again. All it takes is one small mistake and it's GAME OVER. Anderson Silva is that deadly. People just don't understand him. He's not going to risk his belt, sponsorship dollars, and legacy by fighting to Thales or Maia's strength. He's got nothing to prove and tonight he showed why he's the #1 P4P and greatest MMA fighter on the planet.