They'll most likely fight again if Parker stays away from certain guys. Parker doesn't have the overall depth to win. He'll get knocked out next time .
What is to be gained from fighting serial loser Chisora! Usyk would be a good fight. Personally I think he needs to rematch Whyte. With out a BS headbutt I think Parker will stop Whyte
If surviving was the only qualifier for a rematch then Tua would have deserved one against Lewis. Parker did nothing to create doubt in your mind that he could beat AJ in a rematch. Honestly, can anyone give Parker more than a 5% chance of winning a rematch?