Say for example that Tony somehow beats Khabib. The only way I see him winning is by catching him in a sub or by Khabib gassing and Tony picking him apart really late.
Anyway, so Tony wins. He will be the consensus all time LW GOAT. It’s hard to argue that. Then in his next fight he defends the LW title. But what if he gets KOed by someone like Gaethje or even *gasp* Conor in 1 round? And then following that loss he goes on a 2-3 fight losing skid and is deemed washed up.
Will he still be the LW GOAT? Or will he be looked at like BJ Penn? We have short term memory as fans. I use Tony as an example because it’s very possible this happens. He is on the wrong side of his 30s, he gets caught quite a bit in his fights, and his style may not exactly hold up anymore. Not to mention the wars he has been in and the mileage he has.
I don’t see this happening to Khabib because I don’t see him fighting much longer. If he beats Tony, he will probably defend against Gaethje or Conor, and if wins that he will probably look to fight GSP or retire.
Here's what I think and i like tony:
It's going to take a small miracle for him to not to have to fight khabib at least twice: 28-0 is hard to ignore.
Between the two of them tony is the truly insane type of person that won't let one or two or five losses effect him. With that being said I highly doubt if he got tko'd by gaethje (which I think might be impossible), he wouldn't be back for more and he would probably fight 12 more people if that's what it took.
Khabib is a bit of a different case. He is driven by being the best in the world right now. If he lost to tony he might take some awkward losses before he got right again. But unlike tony he's almost guaranteed an immediate rematch or a mismatch against conor followed by two rematches with tony worst case scenario. If tony loses he should go to welterweight because they will always screw Tony over. He's sort of a liability in a sense. You never know what that guy will do and it could just snowball and escalate.
For khabib getting two back from tony would be essential in his mind. It's the type of person he is. His identity revolves around the running dialogue in his mind that his skillset and God given talent are the best tool that exists, only needing to be sharpened.
Why else do you think he wants so desperately to fight GSP, who pretty much the consensus is could come off the bench and jab his way to victory? Its because khabib believes he's the last test he has to pass to be all time goat.
I don't care one way or the other when it comes to khabib. I'm glad he beat conor and I think it will be impossible for anyone to say he was never really that good, even if he goes the way of fedor.
I think it's going to be really hard to watch his spirit break if he's hit tony for 15+ minutes with everything he's got and tony just keeps coming on stronger, if he starts to waiver.
Crazy people never believe they lose except for if they get beat by someone on their terms. That's Tony's strength.
People driven by ego if it's evident that they are going to lose, will do anything to just survive. Like khabib fighting off that deep guillotine that damn near put him out. He survived then he once again had to stop poirier. It's a double edged sword. When you lose it can refocus your efforts. Or it can crush everything you believe to be true.
Neither is particularly healthy but between the two one is probably a better survival mechanism.
So to answer your question directly, even if khabib wins and loses two rematches and a few other fights go ugly the way of fedor, it will be very hard not to put him in conversations like people did about fedor even after he lost. At his peak still probably the goat and tough to beat. He just lost his thunder.