Reverse Sort Order of Sprites on Game Object

I have a 2D character that is a multiple sprites on top of one another to make a rayman style animation. but the problem i have is i need to be able to either hide his eyes or preferably reverse the sort order of the sprites of the Game Object. i most important thing is that his eyes and nose aren't visible but i would like his jaw to become in front of his head. i tried rotating the object 180 degrees but the sort order stays the same relative to the camera. Everything in blue in the hierarchy is a sprite.