Don't get me wrong, Do bronx is an elite ufc fighter and probably the most complete in the division. However, he clearly isn't "levels" above everyone else. Its clear that against Chandler, anybody could've won. Hell, he couldn't even finish Chandler after getting his back. I'd have questions about him finishing poirier, gaethje, and even conor (who actually has decent bjj) on the ground. Similarly, on the standup department, he did impress me with his timing, but his lack of head movement as well as how he took Chandler's shots would give me hesitation about taking him over the top 5 in the division. Guys like poirier and Gaethje have longer reach than chandler so it will be harder for olly to control the range with his leg kicks. After seeing the Chandler fight, I'm not sure what I'm missing but the highest I'll rate do bronx is as the same tier as poirier and gaethje. I certainly won't rate him levels above any of the top 5.