@Zvbxrpl as for the questions you posed about Fields looking pedestrian in those those games. It's a good one. Coach Day addressed some of this. OSU was missing 22 players in the big 10 championship game because of covid. Fields was pressing to make plays. According to him and Coach day. His #1 wr was out and they had to insert a true freshman in the lineup.
Going into the Bama game, Day claimed that Fields had two broken ribs from the hit in the Clemson game, could barely get out of bed and didn't practice at all leading into the game. If you look at some of the very basic throws he missed in that game, like check downs, it was pretty clear his throwing motion was compromised from the injury. That said, personally I don't think it would have mattered regardless. That Alabama team was an all timer. Even if he could have somehow possibly recreated his performance from the semi final I think Bama still wins that game.
Pat Fitzgerald on NFLN just now said Fields also hurt his hand in that game when asked about Fields to Chicago during a segment about his guys going in the first round.