That if Vaindreau had sought out the Scions once he discovered Archbishop Thordan's complicity with Lahabrea and plans to summon Knights of the Round instead of foolishly charging in and trying to confront Thordan with that information... the Warrior of Light might have gained a very valuable ally in Ishgard early on (assuming that incident occurred around the time the player, Tataru and Alphinaud were granted asylum into Ishgard). But alas... Charibert, that bastard, made sure that wouldn't happen.
So yeah, SE gave me even more reason to hate him, that smug snake.
Also, it turns out Cyr was Charibert's apprentice in inquisition and was frequently abused by him. No wonder he turned out to be so pig-headed dealing with Hildibrand.