User blog comment:The Golden Cubit/Major character death/@comment-24438956-20140926201719/@comment-25953486-20140928185734

Herewithoutachange, It definitely won't be SpongeBob or Patrick. I can confirm that. I would definitely not kill off Patrick (he's my favourite character) and SpongeBob's the title character, so it can't be him. That leaves Sandy, Mr. Krabs, Squidward, Gary, Plankton and Larry. It won't be Mrs. Puff, Pearl or Karen as their voice actors aren't part of the main voice cast.