I have no idea as regards favourite for series one, I can't remember odds back that far. By the semis Kyran was favourite to win series two.
I'd say Hayley will come top of the leaderboard so will probably go through, though her public support hasnt been shown up to this point but that's because it hasnt needed to be. She'd have gotten through almost every week just on leaderboard position. Gary seems to have strong public support so we'll just have to see. It will be close between him, Keiron and Danniella, they'll need to be as high as possible on the leaderboard. Also none of those 3 are consistent, Danniella could come top or bottom, Gary might come 2nd or bottom,likewise with Keiron and that'll make a big big difference.