That surprise is going to be gone after watching Revenge of the Sith anyway. Who cares if it reveals this again in The Empire Strikes Back. While I don't like the censoring of the blaster hits those are so small and unnoticable I would consider editing them back in a waste of time. Wait a minute Episode 3 gives an explaination for the Hayden head. If Revenge of the Sith does say something that makes the Hayden head thing make sense then I might change my mind about this change.