I really want to see this happen in the future. When he comes back i hope he just goes to HW he already beat DC at LHW idc about that fight again.
The top 10 fighters at HW are:
Chapion: Stipe Miocic
1. Fabricio Werdum
2. Cain Velasquez
3. Alistair Overeem
4. JDS
5. Ben Rothwell
6. Mark Hunt
7. Andrie Arlovski
8. Derrick Lewis
9. Travis Browne
10. Stefan Struve
Starting from the bottom up i think Jon Jones handles Struve pretty easily. I think he beats Travis Browne but decision. He would take Derrick Lewis down and submit him in the third round he's a big guy so he looks like he might gas out. Andrie Arlovski JBJ would TKO. JBJ would take Mark Hunt and submit him or just win a decision like Brock Lesnar did. Ben Rothwell would be another decision win or a late fight TKO win like Cain did to him back in the day.
Now we get to the tougher fights. JDS back in the day would have fucked Jones up but i don't think he's the same fighter as he once was so i'd go with Jones via decision or late fight TKO. As for Alistair Overeem it depends on which figher we see that night. The bloated and out of shape Overeem gets wrecked and TKO'd mid fight, but if it's the Overeem that destroyed Roy Nelson and JDS, then he might be able to catch JBJ in the striking. That fight is a toss up.
Now for the cream of the crop fighters. Today, the way Cain Velasquez seems to be, i think JBJ handles him pretty easily. Cain is too broken too injured and probably wouldn't even make it to fight night to be honest. But if he did, Jones is bigger stronger and better i think he just simply outclasses him in every way possible other than Cardio. Fabricio Werdum is probably the most challenging of the HW's. His striking is vastly improved and of course his BJJ is unmatched at HW. I think JBJ would be wise to keep the fight standing and outlast him for all 3 rounds by battering him up in the striking department and pushing him against the cage and with dirty boxing. As for the champion Stipe Miocic, i think as good as he is right now, he doesn't offer much to JBJ. I think styles wise this is one of the easier fights for JBJ at HW as he would just have to take him down and TKO or submit him.
I'm not sure if we'll ever see this happen but i certainly hope it happens before Jones is past his prime!