Jackie (left) and Jack Harbaugh, parents of San Francisco 49ers coach Jim Harbaugh and Baltimore Ravens coach John Harbaugh, stand before an NFL football game between the 49ers and the Seattle Seahawks in San Francisco in 2011. (AP Photo/Paul Sakuma)
Jackie (left) and Jack Harbaugh, parents of San Francisco 49ers coach Jim Harbaugh and Baltimore Ravens coach John Harbaugh, stand before an NFL football game between the 49ers and the Seattle Seahawks in San Francisco in 2011. (AP Photo/Paul Sakuma)
FILE- In this Sept. 11, 2011 file photo, Jackie and Jack Harbaugh, parents of San Francisco 49ers coach Jim Harbaugh and Baltimore Ravens coach John Harbaugh, stand before an NFL football game between the 49ers and the Seattle Seahawks in San Francisco. The entire Harbaugh family already got its Super Bowl victory last Sunday, when each coach did his part to ensure a family reunion in New Orleans next week. The Ravens face off against the 49ers in the first Super Bowl coached by siblings on opposite sidelines. (AP Photo/Paul Sakuma, file)
** FILE ** In this Sept. 11, 2011 file photo, Jackie and Jack Harbaugh, parents of San Francisco 49ers coach Jim Harbaugh and Baltimore Ravens coach John Harbaugh, stand before an NFL football game between the 49ers and the Seattle Seahawks in San Francisco. The entire Harbaugh family already got its Super Bowl victory last Sunday, when each coach did his part to ensure a family reunion in New Orleans next week. The Ravens face off against the 49ers in the first Super Bowl coached by siblings on opposite sidelines. (AP Photo/Paul Sakuma)
