Gane's the best striker Jones will have ever faced, for my money. Not just from the striking perspective, but spacing, reflexes, footwork, ringmanship as well as having size, power and length. Crazy that comes in a heavier division and doubly so with nobody having a clue what the HW version of Jones is about or can do.
Giant question marks held in the air with regard to Jones after so many years out and an underwhelming check out prior to that.
What is for certain, though, is if Gane gets entangled, he's toast. Doesn't matter how long Jones has been out when it comes to grappling and wrestling - there's a chasm between them there with Jones having a fair stake of being the best grappler ever seen in MMA.
I'm not sure even prime Jones had the striking to go 1:1 with Gane, but with the wrestling factored, it would have been immaterial. Question is whether HW Jones has the mobility, stamina, agility and explosiveness of LHW Jones to bridge and negate gaps in the same manner.
It's an interesting fight because Gane has to be perfect for the whole contest, but if he is, he could well get a points decision. For Jones, it's a mixed bag; he doesn't have to entertain a pure standup contest, at the same time he has to get the measure of HW fighting before really opening up. He's never been hit by someone so big and skilled - can he take those blows? How much is actually in the tank for high octane, heavyweight combat? Does he himself have enough power to keep Gane honest?
Gonna go with Jones because he's the best of all-time and is rightfully classed as a combat genius - it's not just ability to deal with regarding him but also experience and intelligence. I don't think Gane can keep someone so smart off him for a whole fight, and he's dead as a dodo once compromised. Absolutely fair play to him if he can indeed keep the wolf from his door all fight.