NEW ORLEANS — Don't know your pistol from your wildcat? Confused over whether Ricky Jean Francois is a defensive tackle or a Louisiana pirate? Not sure which of the 49ers' three Davises and three Smiths you should be watching?
The Super Bowl is to casual sports fans what Easter service is to a lot of secularists — an annual ritual that lets you feel a little more connected, in all its mystery and pageantry.
So thaw some chicken wings, plant a few cold ones in the ice chest and use this handy primer to bone up on today's game between the 49ers and the Baltimore Ravens.
And yes, it's OK if you watch the commercials more closely than the game.
Oh, brother: The No. 1 story of Super Bowl XLVII (the 47th for those of you without NFL pretensions) has been the first brother-vs.-brother coaching matchup in the history of the series. John Harbaugh is head coach of the Ravens. Jim Harbaugh, 15 months his junior, is head coach of the 49ers. Their teams met once before, in a Thanksgiving Day game last year that John's Ravens won 16-6. Today's contest puts the Harbaughs on a much larger stage.
Expect no noogies or wedgies, but perhaps a hug before the game and certainly an embrace afterward. If you're wondering, parents Jack and Jackie Harbaugh will be watching from the NFL commissioner's suite, wearing neutral colors. In true parental fashion, they will console the loser before congratulating the winner.
The Wunderkind: When Jim Harbaugh announced Colin Kaepernick as his starting quarterback on Nov. 28, the move was controversial. Previous starter Alex Smith had been playing quite well (in the game and a half before he was knocked out with a concussion, he had completed 25 of 27 passes), and was popular with teammates.