Quoted from PanzerFreak:
YES! I think this is the ideal solution and would please nearly everyone. One giant disk looks out of place and doesn't appear to represent anything from the movies. 3 smaller disks that could fit within the same playfield cutout would mean no major playfield changes. Heck, this would probably be even better then the original design for customers seeing that the map would still live on through the LCD, 3 spinning disks could represent something entirely different adding yet another layer of depth to the game.
3 of these motors and disks could be used in a triangle configuration where the current disk is. A bracket that would hold all 3 would fill in the entire cutout area which could then be removed for easy serviceability.
Good write up. Now Jack just needs to get this done.