I'll take the position of disagreeing. I could see it happening again. It was just a case where Ohio State really had the best team personnel wise; however, they didn't have the best record. They finally put it all together after the scUM loss and just ran the table. I don't think there was any doubt that Ohio State was the best team and they won. I could see it happening again.
I guess it depends on what we're talking about. Are we talking for the entire season? Ohio State beat #2, #3, #4, #5, #9, and #10 of the final AP rankings. (In order, Notre Dame, Oregon, Texas, Penn State, Tennessee, and Indiana.) 2 of those were in the regular season, and 4 in the playoffs. How many chances does a team have to play 2 teams that finish in the top 10 in the AP poll? I'm guessing it isn't very often. But I don't know the answer. I'd love to get an answer, though. How many times has a team beaten 2 teams in the regular season that were ranked in the final top 10? But maybe the topic is just the final 4 games.
Ohio State played 4 more top 10 teams in the playoffs. Before 2024, that wasn't an option. So, it remains to be seen how many more times that will happen. But with the current format, only 8 of the 12 teams will have a chance to play 4 playoff games, and really only 1 of those will be a conference champion. And that conference champion will likely be a lower-ranked team.
The top 2 spots are typically going to go to winners of Big Ten and SEC, with maybe the ACC or Big 12 sneaking in there rarely. But they'll be the top 2 ranked teams. I think the future will show that these 2 teams will make it to the final game more often than not. #1 team will have faced probably #8/#9, #4/#5, before playing probably #2. And #2 will have faced #7, and #3/#6, before playing #1.
I think #8 beating #1 will be very rare. #7 beating #2 will be rare. I think ScriptOhio did a good job of explaining how Ohio State did it this past year, but that will be an exception to the norm.
I disagree that "no one will ever go on this kind of run, again," but I think it will be rare.