People were saying San Fran should've countered with the little known, but still valid NFL
Fair Catch Kick rule.
Fair catch kicks can only occur when a member of the receiving team signals for, and successfully makes, a fair catch (or is awarded a fair catch after a kick-catch interference penalty). The receiving team then has the option of resuming play either by snap or fair catch kick. If the receiving team elects the fair catch kick option, their kicker can make a field goal attempt from the spot where the fair catch was made and the opposing team must line up at least ten yards downfield.
The kicker then may either place kick the ball from a teammate's hold (a kickoff tee may be used in high school) or drop kick the ball. At this point, all general rules apply as for a field goal attempt from scrimmage. The clock starts when the ball is kicked. Three points are awarded for kicking the ball through the uprights. If the kick is unsuccessful, the rules are similar to that of a normal missed field goal: the opposing team has the option of fielding the ball and attempting a runback, or of taking possession at the spot of the kick. A successful fair catch kick is followed by a normal kick off.
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The last successful fair catch kick in the NFL was by Ray Wersching in 1976 for the San Diego Chargers against the Buffalo Bills.[2] Since then, seven fair-catch kicks have been attempted. Most recently, Mason Crosby of the Green Bay Packers attempted an unsuccessful 69-yard fair catch kick against the Detroit Lions on December 28, 2008.[3] This kick missed by only a few yards. Had he made the kick, it would have been considered the longest kick in league history