User blog comment:Total Drama Wiki! Wars/Week of January 25, 2015/@comment-25780697-20150126175644

Easy answer, Mike and Zoey are very boring couple, if you remember, after Mike's elimination Zoey was very boring and uselles in the season. Dave and Sky are better because they're curious and someone (Jasmine, Sugar) tried to destroy their relationship.(ya, i know Scott tried too but it was only blackmail) and Sky's and Dave's relatonship have ended curiously (i hope they'll in next season)

btw. sorry for my english