[Chels]

Boys - Lloyd - he's got a nice tone of voice and is the best singer in the group, his looks will also help him.
Girls - Stacey S - people will like her, personally i don't think she's THAT good though.
Over 25s - Jamie - completely different, he's something new and people would find it intruiging.
Groups - Miss Frank - just the best group there really.

in comparison to yours, i don't think joseph will go very far he's too similar to others and isn't nothing special. lucie will be a competitor to stacey solomon though. i think people would find danyl and olly big-headed and irritating.