"Not exactly, they... wanted change, I suppose. With no fayth to pray to, the summoners— wouldn't be able to complete their pilgrimages... And without a pilgrimage a summoner could never complete their training. They would never be able to call the Final Aeon..."

They'd be saved.

But to Ace's second question, Yuna could only answer honestly, with a hoarse, whispered "I don't know..." Would the fayth still trust her? Recognize that she was a summoner of Spira, even though she'd been gone for years now? "But. I need to try."