Pro Football Focus believes the Bills' final offseason move should be signing a free agent who is a former division rival

Over the last few years, Bills general manager Brandon Beane has tried everything he can to get Buffalo over the hump and into the Super Bowl.

The Bills will head into the 2025 season with one of the better rosters in the NFL yet again, and should be among the final remaining teams deep during the postseason. While compiling a list of one last offseason move for every AFC team to make, the folks over at Pro Football Focus pegged linebacker C.J. Mosley as a free agent that Buffalo should sign.

From PFF: "With Matt Milano struggling with injuries the past two seasons, Terrel Bernard taking a step back in his development last season (48.1 PFF overall grade) and Baylon Spector having never produced a season-long PFF overall grade above 46.0, the Bills could use some veteran help at linebacker. Former division rival C.J. Mosley could be the answer. Despite dealing with injuries this past season, the veteran linebacker clocked more than 1,000 in each of the three seasons prior, earning an 82.9 PFF overall grade in his last full season."

Mosley being 32 years old and coming off an injury-plagued season poses some red flags, but he should come affordable and would provide invaluable experience and leadership. A former first-round pick by the Baltimore Ravens in 2014, Mosley is a five-time All-Pro and Pro Bowler.

It is also very possible that he has plenty of good football left in him. Before last season, Mosley recorded over 150 total tackles in each of the previous three years, and has eclipsed 100 in seven of his 10 career seasons. Signing Mosley is a low-risk, potential high-reward move that could make a big difference come playoff time.