Sure, I agree the eyes are part of the expression but you'd be amazed what you can get away with on mix and match expressions. Also, here's a tip for the eye direction. Create a simple box prop and parent it to the hed. Then focus the eyes on the box. Scale the box to a small, manageble size then hide it. Now, whereever you position the box, the eyes will look at it. Very hand since side to side is just sliding on the x axis and up down is the Y. Cross eyed/far dist works with the z-axis.