Yes, I *think* that the Saturn minivan is based on the corporate Lambda mini-van platform that is going to replace Venture, Montana, and Silhouette.

Since Silhouette is going away, the Saturn Relay could pick up some slack... if they shift everything from Olds to Buick, Buick would have so much stuff on their lots, it'd be kind of nuts.

I heard a while ago, before the Bravada to Ranier transition was announced, that Silhouette would slide to Buick like Bravada did, but I think that might be out now since Buick is supposed to move up to what Cadillac used ot be... and a minivan just wouldnt fit in that image.