On the TRoS Redux Ideas thread I suggested an idea to have Palpatine be speaking in the Sith language entirely all the way until he says, “The dark side of the Force is a pathway to many abilities some consider to be… unnatural,” (that line is in English/Basic), to preserve his reveal even more and make it more surprising when he is first SHOWN to us.
Subtitles will be there, obviously.
Also have him speak in the Sith language when he is giving his entire ritual speech.
Thoughts?