I didn't imply Poirier was an ace, just more so that he has some skill in that area and Swanson has been submitted before and quickly despite being in advantageous spots. Every fighter is confident, but the conceit surrounding Swanson's recent interviews was kind of funny from my perspective.
I know it seems as if Swanson has turned the page, but he was in trouble for a minute there against both Oliveira and Pearson, yet his power helped him. Pearson ran into a punch and got put out. Oliveira doesn't deal well with pressure and crumbles when hurt. Poirier will continue to fight until he's asleep. He'll definitely offer more resistance to Swanson than Charles, Ross and George Roop did, in my opinion.