Defense and kickers, that’s what might have just decided the national championship. LSU survived a 9-6 overtime slugfest tonight against Alabama in a matchup of the top two teams in the country.

It certainly wasn’t pretty, but that doesn’t mean it was bad football. Quite the contrary, actually. These are two defenses unlike many we’ve seen in college football, and that’s fun to watch. They’re big, they’re fast and they’re physical. And let’s remember, when these two teams aren’t playing each other, the offenses do just fine.

The key in this one wound up being Alabama’s ineptitude in overtime, as the Tide went backwards and were forced to try a 52-yard field goal, which missed, um, poorly. LSU merely had to run the ball and set up a field goal on its possession, and it did, kicking a 25-yard game winner from the center of the field.

But A.J. McCarron struggled all game long, and Nick Saban showed late the lack of confidence he had in his quarterback by not calling a timeout with a little less than 2 minutes left and LSU set to punt it away. A coach that’s confident in his quarterback and offense calls that timeout and gives them a chance to drive for a game-winning field goal. Saban sat on his timeout and played for overtime.

Now, unless there aren’t any unbeaten teams remaining, there’s no chance we get a rematch here, nor should we. While I feel these are the country’s two top teams, they’re certainly not unbeatable, not with those quarterbacks. If either team runs into a situation where its defense is struggling against a good team, it’s in a lot of trouble. Do you trust McCarron, Jarrett Lee or Jordan Jefferson to bring a team back at the end of a game? I don’t.

That said, would you bet on either defense failing? I wouldn’t.