Quote Originally Posted by Big D View Post
She says she "junctioned it for a while", which seems to prove she didn't keep it.
I think that it would have added more personality to the characters if they were to come with their own Guardian Forces equipped upon joining the party. If that was the case, all of the party members, with the exception of Selphie, would have been shown to be constant users of Guardian Forces, adding a little more thought to that revelation near Trabia Garden.