Jones has been up against good punchers though, Lyoto landed probably the best shot anyone ever has on Jones and he just walked it off. Glover has gotten tagged in 2 fights now (Maldonado/Bader), and although he does recover well, he has shown his chin to be reachable.
Although, that is neither here nor there against JBJ. Jones isn't a power puncher, his TKOs come from devastating GNP, and Texeira has shown nothing to say that he can stop the takedowns. Same goes for Phil as much as I love him, if Rashad can take you down, Jones is going to smash your orbital bone. Outside of a freak from-the-guard submission like Vitor's armbar (which Jones does leave himself terribly exposed for), I really don't see anyone beating him. Jones fought Fit-Rampage, Lyoto, Shogun and Vitor and none of them were able to do anything at all on the feet. Lyoto Lyoto'd him for one round and landed one great counter, and that was it. You would need a LHW Johnny Hendricks with serious 1-punch KO power for me to ever believe anyone has a remote shot against Jones on the feet (Rampage 1 punched the ghosts of Wanderlei/Chuck, he doesn't count). Clearly we need to get Vinny back for a title shot to throw up some high level armbars/triangles! (trolololol)