I don't think so, I give Floyd a shitload of credit for facing and beating Corrales, who seemed unbeatable at the time, also for having fought Castillo a second time when I felt he lost the first one. Hatton, DLH, two fights against very difficult opponents that seemed he couldn't avoid either. I think if he had beaten Golovkin it would have fit under these kinds of victories, rather than victories against shot Cotto or Manny, mini Marquez, etc.
But it was going to be a tough fight, for either fighter.