It sounds like Poirier wants to fight Conor or Nate next.
If Islam beats Dober, give him the title shot against Oliveira. Islam doesn't deserve to fight for a title, but it is the best chance of getting Khabib to come back. Khabib has mentioned a desire to avenge such a loss.
Chandler and Gaethje should fight for the #1 contender spot.
Poirier can jump the line for a title shot whenever he is done with those money fights, assuming he doesn't lose any of them.