Not an invalid point, but last year the Bills seemed to have a problem with playing down to bad teams and/or stopping the strong rushing attacks.
The Bills lose to Roethlisberger, The Bills lost to TJ Watt and a blocked punt.
The Bills lose to Lawrence, The Bills beast themselves in that game
The Bills lose to Mac Jones (2/3 for 19), The Bills lost to the wind. And the Pats has 222 yards rushing.
The Bills lose to Wentz (11/20 for 106), The Bills lost to Taylor (32 carries for 185 and 4 TDs)
The seemed to have solved those issues with a combination of improvements along the DL and a renewed focus week in and week out. I don't want to predict a final record because it feels like a jinx, but I see a lot of wins in the next 4 months.