I honestly get a chuckle out of all these afterthought backups like DeVito and Browning outplaying Mac this year.
I play in a 16 team FFL, so basically, all the starting QBs go in the draft, and you're SOL if they get hurt during the season. In the draft, I took Burrow early and Mac late. Mac was so bad I wound up dropping him for Browning the week before Burrow got hurt, thinking I'd rather start anybody, including a backup forced into service, rather than Mac. When Burrow got hurt, I picked up Tommy DeVito. And three weeks ago, when he signed with the Browns (but before he played), I picked up Joe Flacco. So my QBs now are Jake Browning, Tommy DeVito, and Joe Flacco. And obviously, I'd rather have any of them than Mac.