A coach himself, Jim Harbaugh's dad Jack knows a lot about football. But he also knows he has to be careful when watching game film with his son.
And just how good is Seattle quarterback Russell Wilson? Jack Harbaugh had a chance to see him up close at Wisconsin and shares his thoughts below.
For more with Jack Harbaugh, tune in to 49ers Central tonight at 6:30 p.m. on Comcast SportsNet Bay Area.