Rav Assi should not be confused with the Amora sage of the land of Israel, Rabbi Assi, who was of the third generation of the Amora era, and is recorded many times both in the Babylon and the JerusalemTalmud.
In the Jerusalem Talmud Rav Assi is recorded merely as Issi or Assa, without the title "Rav" or "Rabbi", much like other amoraim of the first generation.
The son of David (i.e. the Messiah) shall not come until all the souls have been depleted from the body. (i.e. until all persons who were meant to be born are born)[4]