Not possible. Sabo's fight with Fuji/Ryo happened on Day 4 of the Reverie. We know the "bad" thing that happened to Alabasta happened after the Reverie (i.e. Day 7).
Go back to the initial intro of Im, he has Vivi's picture and was interested in her. Plus, Cobra's death was very obviously caused by the Gorosei's decision with Im.
Go back to the initial intro of Im, he has Vivi's picture and was interested in her. Plus, Cobra's death was very obviously caused by the Gorosei's decision with Im.