User blog comment:Glee4ever2828/I think i have a theory on whats going to happen in the mark of athena/@comment-4521561-20111012231026

Ok Percy may leave Annabeth behind but that would mean she isn't the main Protagonist any more. Also Gaea was the one who wanted Ouranos killed so it wouldn't make sence to bring him back. If she's going to sacrfice Percy she'll do it to make her rise completely.