IMHO, the games are still 2 days apart (like a Sat and Mon game - happens all the time), and Duke has to travel all of 8 miles. Coach K will probably make them hoof it, double time, like the Army player he used to be.
Unless someone gets hurt, God forbid, it won't make much difference. Either way, we will need our "A" game for that, and frankly, for every game here on out. Everyone will REALLY be gunning for us now.
On the flip side, ESPN might explode if Duke beats UNC then us two days later.