So what work on the running game more than we have in the past? Because that much work didn't prevent the ND game from happening. And it hasn't prevented the games like it that happen every year. Making the running game better doesn't help in those cases that the running game isn't working. And unfortunately those games don't look like they are going away.
If your definition of a good system is that it must win every game every year regardless of talent, I think we have a gap in our discussion. 99+% of teams lose at least one game a year. In some years, no team in the country goes undefeated. To conclude that our system does not work because we do not win every single game is a fallacy in logic.
We have lost at least one "ND type game" in almost every single season in the history of GT football, running all kinds of systems, including those based largely on passing. In the modern era, we have only gone undefeated once, and still managed to lay a stinker to UNC in the tie. With the talent we have, we could have the most perfect system in the world and we would still be unable to "prevent a ND type game from happening" virtually every season. Heck, even if we had the best talent and the best scheme in the world, teams still have days where they are off, have some bad breaks, don't execute, etc. and still cannot "prevent ND type games from happening." I just think our focus on the run gives us the best chance to win, and I don't agree changing our scheme to develop more passing at the expense of trying to perfect the running game will help us get there. When we execute the run scheme well, we have a chance to win every single individual game we play in. That is really all you can ask out of a scheme.
I think if we played ND at the end of last year, or maybe even at the end of this year, we might win. Last week was just not our week. ND played well. We did not. That just happens sometimes. That is not a basis to conclude that the system doesn't work.