Yeah, no way, man. Getting beat by duke in the Final Four on the way to them hanging a banner would give them the trump card right back and make our win in Cameron essentially irrelevant.
On the flip side, if we were victorious, it would compound the Cameron win and they'd pretty much never be able to tell us anything ever again, no matter how many banners they hang.
Meeting in the tournament, let alone the Final Four, would instantly be more important than almost any other matchup to date.
Regardless, it's really premature to get worked up about it. Hoping Arkansas makes it moot.