There's no guarantee that Miller will ever get the call up for game duty, but the 30-year-old will bring in a veteran presence who has a Pro Bowl nod and two 1,000-yard rushing seasons to his credit.
The 29-year-old could be a much better fit in Buffalo as the club only boasts a backfield of Devin Singletary, T.J. Yeldon, Zack Moss and Taiwan Jones.
All NFL players enter the season with high hopes, but sometimes seasons don't go as hoped. These 20 players have been some of the biggest disappointments early in the 2025 season.