No he will not let it all hang out. Like every fighter who has been knocked out, they are completely altered after. Duran, Gatti, Jones,De La Hoya, Trinidad.

Ya don't forget when Jones smells blood he can be a finisher.
Now the only memories I have of Jones are the last fight with Tarver. He just moved... and moved and moved... He never wanted to engage. He was so scared of getting knocked out. Remember he does not have an iron chin either. I think Joe is gonna give him some trouble, we'll see some spark from Jones after a couple rounds of warm up, and then we'll see Jones tire down the stretch.
Joe is facing the naturally bigger man here too. Let's not forget.
Problem with Jones is he is just happy to get paid. I feel like he is not worried about losing another fight. Joe wants it all. He is the man to beat right now. Jones hasn't looked impressive in YEARS people. c'mon.