To be honest, he hasn't done anything yet in the 135 lbs division and what others have said, he is a paper champ here. He didn't face Haney at this division, and then we have Shakur and Loma still lurking. Loma is a regular champion now and so there is a chance that Davis could step up and fight Loma or even Shakur. And in this fight, he weigh in at a slim and trim 133 lbs, so meaning he can still make weight here and probably have time to make it in the next coming years. And I don't think that money will be a problem as for sure there will be a lot of promotions or even the Saudi to cover for this big fight if Davis wants it.
After that fight with Frank Martin maybe a fight that is not a cherry-pick but Gervonta Davis's fight will need to wait I want to see Devin Haney, Vasiliy Lomachenko, Shakur Stevenson, or even Denys Berinchyk for the WBO belt so he can be an undisputed champion just like Naoya Inoue and unified the belt in the lightweight division but another defense fight and I think he can have a shot into getting those belts.
I would only begin to consider the greatness of Naoya Inoue if he will fight 2 more big names after Stephen Fulton. I reckon these big names would be Brandon Figueroa and the other name is we have mentioned already, Tank Davis.
Also on these big names, 1 of them should be a fight that would give Inoue much difficulty and this would force a rematch very much similar to his fight against Nonito Donaire.
Yup! he was really amazing in unifying the belts in the Bantamweight and the Super Bantamweight and right now Stephen Fulton has shifted into the Featherweight Division I really think Naoya Inoue can also dominate the Featherweight Division now that Stephen Fulton is in that Division and he is now dominating the Super Bantamweight I really think he is already ready to give it a try in the featherweight Division in my honest opinion but it is taking it slowly and surely.