Because OL is more important than QB. A good QB only matters with art least decent OL play. As individual players Baugh, Henry (small sample, but won the two dozen reps he was healthy for), Lee, and Tree are good OL, check the PFF scores. Moore is decent, but it sounds like he was getting pushed and will be out. Baugh didn't give up a single sack, and he sounds like he got beat out. Tree, who is good, was up and down, but finished strong. Tree also may have been beaten out, which is huge, because he is an LT we can win with. I've said for years a good OL and average QB will beat a great QB behind a horrendous OL. And their QB threw 3 INTs against a bad defense in the bowl.
You'll also notice I said is we're good. I don't know how far along we can expect receivers and Sellers to be, though both are loaded with talent. I bet you didn't know we have the fastest WR room in the SEC, even without Harbor, before you replied.
If we had average OL play, we would've probably been a 7 or 8 win team, and that went out the window when Nichols got hurt, because the only other guy with the traits needed for LT was a true freshman. That's before accounting for how we flipped the RB, and DE rooms. Neither does that account for the emergence of Collier, Bam, and Kilgore late last season. Or adding all the depth WR did to a DT room that was already one of the best in the SEC, with two DTs considered top 20 draft prospects at their position. Or adding a Butkus watch list LB to start alongside a 1st team All-SEC Debo Williams. Seriously, do you realize that we were top half of the SEC in most positions, but none of it showed out because we had the worst OL and EDGE play, both of which are completely flipped.