Let's be honest, the only reason Dex won was that Jay hadn't ben "On" for a couple years and they had semi-gifted him some victories. Just like the GNC where Dex won, he didn't really "beat" Jay, it was more like oh well, let's give Dex one.
In practice, Jay is way too big and complete for Dex to handle unless he's at his razor diced best, which he normally isn't. Dex is ALWAYS in great shape but his 100% on is something he's hit a few times, ever.
Noone talks about Wolf because he's gotten markedly worse year after year. He was better as an amateur. Of course he has the tools, but he's doing something wrong.