He’s realistically got another run in him. I don’t know if sitting out will prove fruitful, but he did avoid any potential collisions to send him further down the rankings while Usman was champion. Leon has changed the terrain, and if he defends, Colby can begin a campaign of shit talk to engineer his own path to the title once more. Sure, he is older, but so are his contemporaries-burns is adding up mileage, Usman can be side-stepped, and Belal could be manageable for him. We don’t know what he’s been up to training wise, because so much of his character is smoke and mirrors. I’d love to see him get derailed in a fireball beating, but only time will tell.