sidious = sifo-dyas
okay people if sidious can change his facial appearance maybe sidious is sifo-dyas i mean he could have been been a jedi and learned everything about them and maybe was right up in the midichlorians level as yoda and faked his death which he could have done with ease and he turned to the darkside of the force and learned all the powers by searching their history and he would be able to make all his plans without worry and would have a name in his pocket (sifo-dyas) that he could use anytime.
so what do you think.