Most recently, he coached J.J. McCarthy for three years at Michigan before taking the Chargers job and working with Justin Herbert last year. On Tuesday, in an interview with NFL on NBC, Harbaugh ...

However, Chargers head coach Jim Harbaugh is thankful for one Vikings player. Quarterback J.J. McCarthy helped lead ... Joe Rondone / USA TODAY NETWORK ...

McCarthy comes to the NFL after winning a national championship for Jim Harbaugh at Michigan, so he certainly knows what it ...

As a guest on Pro Football Talk, former Michigan head coach and now Los Angeles Chargers head coach Jim Harbaugh, as expected, gave a glowing endorsement for McCarthy. "J.J. is a tone setter.