Not much stopping ND at this point but themselves. If they look solid against Stanford, then they are in. As it stands now, the Irish are #6 in the rankings. They'll move ahead of the OSU/Michigan loser. They'll also move ahead of Alabama after Georgia gives them their second loss. Hell, if Houston can pull the upset over Cincinnati, Notre Dame could end up being a 3 seed.
Let's face it, Notre Dame is an annual 10 game winner and the recruiting is only getting better. For anyone out their that doesn't like the Irish, you might want to just pass on watching college football in 2022. Next year is looking pretty good..............and the year after, and the year after.