The University of Michigan football program has been embroiled in controversy recently, as allegations of sign stealing emerged. While head coach Jim Harbaugh denied any involvement or knowledge of the scandal, he was suspended. However, Harbaugh has returned to the sidelines and will lead the team in the upcoming College Football Playoff semifinal against Alabama in the Rose Bowl.

Despite the ongoing controversy and the possibility of sanctions for Michigan's football program, reports have surfaced linking Harbaugh to a potential return to the NFL. ESPN NFL insider Jeremy Fowler reported that the Los Angeles Chargers have expressed interest in Harbaugh, reaching out to him following the firing of Brandon Staley.

Harbaugh, who previously coached the San Francisco 49ers for four seasons from 2011 to 2014, enjoyed remarkable success in the NFL. His tenure in San Francisco saw an impressive record of 44-19-1, including three playoff appearances, three NFC Championship Game visits, and one Super Bowl appearance.

Given Harbaugh's track record in both the NFL and college football, he is expected to be one of the most sought-after head coaching candidates in the upcoming offseason, should he choose to make a return to the professional ranks. With his agent David Yee's connections within the league, Harbaugh is likely to secure interviews with several teams.

As the college football season comes to a close and Michigan prepares to face Alabama in the College Football Playoff, the speculation surrounding Harbaugh's future in the NFL adds another layer of intrigue to the already tumultuous situation surrounding the Wolverines' football program.

It remains to be seen whether Harbaugh will entertain offers from NFL teams or continue his coaching journey with the University of Michigan. Nonetheless, the upcoming offseason promises to be an eventful one for both Harbaugh and the NFL coaching carousel.