User blog comment:LuluTDFan/The Ridonculous Race character speculation/@comment-28381748-20140721085058/@comment-25206252-20141210102044

Maybe

Skye and Dave being jealous of eachother join the show on seperate teams'

Dave and Ella- Dave's perfect choice to annoy Skye and

Skye and Sugar- Because it was the only person Skye could get to go on the show with her.

Then Dave and Ella would lose the challenge but instead of being eliminated they would have a team swap making it Dave and Skye, Ella and Sugar.