Board Thread:Antaeus' Arena: Audience Chamber/@comment-4531192-20131127130843/@comment-24308873-20131129050322

The seven aren't based on strength alone(Nearly every demigod thus far can beat Piper). It's qualities/skills that are needed to ultimately complete the grand quest. For example NO demigod alive could have done what Annabeth did in TMOA. The strength is only to boot.