i always thought palpatine was the reason that the jedi were losing their powers....that he was doing it to them....quite a juggling act he's got going on, what with screwing up the powers of the entire jedi order, making everyone in the films do exactly what he wants, and hiding his physical form (and lisp)....still finding time to train new sith....making all his senate appointments.....
it would be worth palpatine sacrificing his good looks to have the chosen one on his team....
in the novel or somewhere pretty official it says that he goes into seclusion some time after the empire is formed, "hiding himself away and becoming a reclusive figure" or words to that effect....i always used to think this was to hide his evil pantomime look from the citizens of the galaxy....also 'cause he just didn't give a damn once he had what he wanted....
the top 3 theories (in my opinion)
1.Sidious falls victim to a new force power from yoda
2.Sidious is scarred and nearly killed by vader's force tantrum
3.Vader dies during one of his surgeries, so Sidious revives him by transferring some of his own life essence to him, thus aging him and bonding them in life forever (i must obey my master)
I dont think he falls victim to a new force power from yogurt (sorry yoda!), i think that in order to beat yoda as such he has to tap into his powers which bring on the facial change, remember we've still not seen yoda in full out battle, he had to concentrate on obi and anakin last time with dooku, he has small persons syndrome and that can be mighty powerful indeed 😮💨
I think the "force tantrum" theory is just the lamest idea in the world. I truly, TRULY hope this does not happen.
I'm all for the theory about Sidious performing some ancient Sith ceremony to heal Anakin (or bring him back from the dead) which requires so much of his own energy that it deforms him.
I like that theory.
cornponious
Here's the main reason I like this theory so much:
I think that if Sidious were in fact hiding his true appearance, then when he actually revealed his true appearance to Anakin it would be such a shock (to see a hidious transformation like that happening to someone that Anakin, who really is good at heart, trusted so much) that it would really scare Anakin away from the dark side.
That's why I think that the way Palpatine looks is also the way Sidious looks at the present time, and he won't be deformed until "something happens".
cornponious