So is there an official 3 second rule? It seems the officials in the Iowa St -Iowa game this year mentioned that over the PA system after the clowns pass was complete for a first down about mid-field.
if so 3 seconds is a lot of time to get a snap off after the ball is put in play.
Someone can correct me if I'm wrong, but I believe the official rules are:
1) 2 seconds are required to be on the clock in order for a team to be able to get off a snap after the ball is set following a first down with the clock restarting when the ball is set. This is the reason why the ISU game was over when the last play was completed with only 1 second left on the clock.
2) 3 seconds are required to be on the clock in order for a team in the exact situation above to be able to clock the ball and still have time for another play. If it weren't for the Michigan player injury, Iowa was set and ready to run a play anyway and had the time required. What I don't think has been discussed enough is if there could have been time for a clock review, as I believe that there were 3 seconds left on the clock when Ostrenga was down on the second to last play.