It wasn’t the last eight games. Both Tennessee and Jacksonville were in the last eight games where he had over 120 passer ratings. It was six games at the end of the season, with one being a game where he threw three passes and another was the Jacksonville game where he was great. So you are talking four games where he was inconsistent.
And let’s look at those games. Yes, Mac threw a pick six in Miami, but he was good the rest of the game. In both Buffalo games, the defense fell apart and allowed the Bills to score on every drive in both games asking Mac to carry the team himself and being forced to score on every drive which he was not up to the task.
The 2021 NFL season stats per game for Mac Jones of the Jacksonville Jaguars on ESPN. Includes full stats, per opponent, for regular and postseason.
www.espn.com