You are still not clear, what you are trying to say, The Order in which Quran was revelaed was then arranged during Prohet instructions. Prophet Mohammed instructed the Katib-ul-Quran, to divide Quran in how many chapters, which Surah will come first or last. Whole Quran was COMPILED during Prophet Life. What Usman RA did was when Quran without Di critical reaches other area and people start to read quran with their own dialect as Arabic was not their language, so variations occurred, and local developed Copies of Quran which suited their own Dialects. This prompted The Usman RA to destroy other Copies of Quran and To Publish that Accurate Copy Which was written During Prophet ERA.
Only Addition done later was. Adding diacritics. Now tell Me what are you trying to convey through your confusing statements since Quran compiled and arranged according to Prophet instructions.No other person Compiled Quran according to his own will. Only Prophet did. So Two major changes occurred afterwards, destroying the copies of quran and adding diacritics.