2006 UF - OSU = DL wins
2007 LSU > OSU = DL wins
2008 UF & OU = DL wins
2009 AL > UT = DL dominated for both sides. Bama broke McCoy and limited Garrett the terrible. Texas single handedly stayed in the game with their defensive front.
(2010 AUB > OR = otherwise weak AUB D was very disruptive thanks to talented DL and limited high flying oregon O)
2011 AL > LSU = defensive slugfest with next to no offense
That's 5 out of 6 games where the defensive fronts ruled the day, and I'd argue the DL was a huge difference in the exception to the rule in 2010)
2012 AL > ND = outclassed in every phase. Not really proof of anything except ND being terrible
2013 FSU > AUB = FSU struggled a ton upfront, as Auburn's DL caused major problems (and hid their leaky D for awhile). Auburn meanwhile had success on the ground and lost.
2014 OSU > OR = ate Oregon alive with their DL and LBs living in the backfield. Meanwhile Oregon's underwhelming D and front could not keep pace with OSU's front.
2015 AL > CLEM = offensive shootout won by AL with minimal D
2016 CLEM > AL = offensive shootout won by Clem with stout run D by AL and torrential pressure on Watson that he overcame
I'd argue that all of those games except 2015 showed the dominance of a strong DL. The exception to that was 2015.
Would you take the "disruptive DL any day" versus a championship caliber O-line such as these recent national champion offenses???
2006 Florida vs. Ohio State
Including this just slaughters the entire conversation. Derrick Harvey and Jarvis Moss ate OSU alive.
This was the emergence of the "SEC Speed" hyperbole because of how badly their rush ends toasted OSU's mentally and physically soft OTs (and QB).
2008 Florida vs. Oklahoma
That was a defensive slugfest despite featuring two heisman winning QBs and a host of offensive weapons.
2012 Alabama vs. Notre Dame
I like how you toss this in as though there were finite ways in which Notre Dame was outclassed. OSU's good but hardly great 2012 team would have beaten them too. They were a nice story but hardly a strong team overall.
2014 Ohio State vs. Alabama
Yeah, 5'10" 270 lb Jacoby Boren is just unstoppable. As was former DL Darryl Baldwin who bounced out of the NFL quickly. OSU stole Alabama's manhood because they were hungrier, not because they had an amazing OL.
Now perimeter blocking and toughness? That's another story. Landon Collins still has not found his manhood again, and Evan Spencer detonated two ILBs on the biggest block in OSU history.
Clemson lost that game because they flat out refuse to ever cover the TE. They didn't against OSU and they have no idea who OJ Howard is, and it made a very mediocre QB in Coker have the game of his life.
Like the year before (which they should have won), Clemson was awful on the ground, with 18 att for 46 yds (2.6 ypc) for Gallman and 21 att 43 yds (2.0 ypc) for Watson.
DeShaun got blasted all game, taking 4 sacks and countless big hits. Bama players praised him after the game for never getting rattled in the face of that torrential pressure, and he threw his way to victory.