Hi Adam,
Interesting. Christ is "the image". We're "made in the image". Therefore, we're "made in Christ." I'm not sure what that actually means, but it's certainly worth pondering.
If "being made in the image of God" means "being made in the presence of God", why didn't the author simply say so? Actually, it seems redundant. If we're made by God, we're obviously in his presence.
But even granting that view, to be in the presence of God will be completely meaningless unless information about God actually gets into our head. Such information has to be of the sort that we little people can swallow. As I said before, the point of intersection between man and God has to be man-shaped. This point of contact is the Humanity of God, the true Man-of-God, Christ, the Mediator between God and man.