Nicole was all about BEATING PAWLIE. She accomplished that. She contributed ZERO to the last challenges. She didn't even TRY for the Mole's Dossier, prolly allowing Mark to win. Her whole game is trying to convince Mark she is the Mole over Craig.

But if you look how Kathryn and Bill acted as the Mole in the End Game: Kathryn told her buds that she was the Mole, just so Patrick couldn't win. Bill gave up the Mole Dossier, just so the Winner, one of the people he spent ten weeks with, could have another $100,000.