Clemson has been an upper tier dweller for quite a while now. They've had a few down years, but by the time 2027 rolls around, Dabo will have adjusted to the game, and should have them back in that upper tier. I'd even dare say that Dabo will have them ready this year to contend again.
We've only recently entered that echelon, and need to prove that we can stay in that rarefied air.
If we're as good as we hope to be, then we should be hanging with, and yes, beating upper tier teams at least half of the time. This will be a good acid test to see how far we've come along.
Some may point to our having taken out a #1 Clemson team in 2020, but we need to be realistic about this... Had COVID not robbed them of half of their starting defense (all of whom are NFL players), they would have beaten us soundly like they did in the ACC Championship game.