
Originally Posted by
Depression Moon
He equips a megaphone for combat but doesn't even use it. It's the mog doll that actually attacks. I don't see how the party wouldn't question hus existence. XIII had a good reason for going with them and Cait Sith just randomly came along. The mog thing isn't obviously alive as there are no moogles in VII's world. It was bizarre why no one questioned him and how randomly a new comes along after that Temple of the Ancients segment.
His limit break has the potential to kill himself and that's a no no.
Fifth reason is that he was a traitor to the party.