He had a very effective game plan until he ran into high level guys. A game plan that involved him being a fucking monster, can you even comprehend how addicting that must've felt? How much of his identity was attached to it as well to keep him going like that? After the Doostin fight, he's completely changed his approach, though. And it's a more effective approach than just wrestling an opponent for 15-25 minutes. Cause what do you know - he might be a great wrestler, but have shitty submissions. And not enough cardio to just blanket. Dude has 3 straight 1st round finished with little to no damage taken.