You are picking up numbers from different seasons, that isnt comparable IMO. Teams change, guys get hurt or drafted, coaches leave and systems change. Ignoring this and acting like common opponents make the argument is a bit narrow thinking. The 18/19 UGA defense was better than the one that went to the title game, they lost all kinds of talent and Mel Tucker and while good this year were not nearly as dynamic, plus the UGA offense was not nearly as effective giving Burrow tons of chances. Clemson had 4 guys go in the first 20 picks from that line last year and that kind of stuff matters. If they played similar opponents in the same year maybe but you cannot cross seasons in college or the NFL teams change so much week to week let alone season to season. And if you like Burrow thats great but to say Tua has done nothing ignoring all the metrics there are, is pretty lackluster debating.