I think you're way off base with your posting. If you look at the number of players placed on injured reserve and the status of those players and add to the list players that have lost games due to injury, you can come to understand the "reality" of what all of the injuries have meant to team chemistry and continuity. Jackson, the teams best offensive player, Wood, the teams best O-lineman, Williams, the team's best defensive player. Troup, Chris White, Donald Easley, Roscoe parrish, Lee Smith, Terrance McGee, #2 WR Donald Jones. Ryan Lyndell. Buffalo may have beated Miami last week if it had the services of Lindell.
Consider left tackle and the fact that both left tackles were out for multiple games forcing the shift of our LG to center, then to tackle. How many of the receivers that started last Sunday were on the active roster at the start of the season? Do you know? Can you imagine how badly putting less talented receivers that have minimal time practicing with Fitzpatrick can screw up the timing and production of your passing attack?
I know you're angry. But taking the position that Buffalo should keep on winning despite the changes the team has been forced to make is completely "unrealistic". Other teams such as Jacksonville and St. Louis have also been hit hard by injuries. It is no coincidence that those teams also have losing records. That it the Reality of pro football.