No, a primitive can be on Skins's island only a single minute during a whole year, and if he makes a big enough splash--it'd have to be the size of the Tsar Bomba, though, not very likely--he can be nominated and selected for the Top DUmmies.
Incidentally, I just checked; it's not that far away.
Nominations begin Thanksgiving Eve, November 26, a scant 95 days away.
<<<am already working on the rules, but don't anticipate any major changes.