Amanda may not have been able to beat Cirie or Parvati, 1 on 1, but in a final 3, there's a good chance that Amanda could win by a 3-2-2 vote, because she'd have Ozzy, James and Erik, while Alexis/Eliza vote for Cirie and Natalie/Jason vote for Parvati. But this has been said before and has been debated heavily.
Just like madhack said about Alexis... had Amanda been the winner, she would have gotten a more prominent and dominant edit, especially since she was one of the most popular contestants by the end of the season =)


















