Buffalo Bills' QB Josh Allen faced criticism from Robert Griffin III, and a former starting lineman wasn't having it.

While the Philadelphia Eagles and Kansas City Chiefs are preparing for the Super Bowl, 30 other NFL teams are preparing to get there next season. Several teams have filled their head coaching vacancies and are assembling their staffs while other teams are in the process of improving their coordinators and clearing cap space for a massive salary cap increase.

The Bills' postseason has again ended in a loss to the Chiefs, and it hasn't been without a mixture of feelings about the game and the loss. On the one hand, Buffalo showed signs of strong play at times,