AJ either devastates him in the first/early second or DC breaks him down and we see a similar outcome to their first fight in my opinion. AJ has the power and killer instinct to put anybody away, but the thing that DC and Jones bring to the table is legit toughness/durability. Those are the type of guys who won't be an easy out because they have that championship mentality and also have, from what we've seen good composure and recovery.
Jones vs. Rumble is an interesting fight, but I feel that Jones is just too savvy and effective. I could see a UD for Jones there where he stays out of trouble and wins the fight with workrate and clinch control.