Alex Pereira remains the king of UFC light heavyweight division!
Rountree was holding good for first few rounds, but fight finished like I expected and it was finished in fourth round.
Next fight for Pereira could be against winner of Ankalaev vs Rakic, or Prochazka, but I really want to see him against Jon Jones after that.
Perreria will move up to heavyweight, I don't know when that will be.
There are still a few fighters left at light heavyweight who need to fight. If he moves up to heavyweight, I really want a Jon Jones fight.

Khalil Roundtree was respected by many people because he was durable but after the 3rd round his conditioning was gone.
My prediction on this. I reckon that after Jon Jones with his fried chicken legs has fought Stipe Miocic already, the UFC will declare Tom Aspinall as Jon's next opponent. However, only 1 week before this fight, Jon will announce that he has an injury during training. This will force the UFC to declare that the replacement is Alex Pereira. Poatan will certainly be very much happy for this because I predict that this will be his biggest purse from the UFC heheheheeh.