But Joe says he is perturbed because right next to the big red "U" on his plate are the plate's identifying letters and numbers - which are blue. "The two colors do not mix," Joe wrote in an email.

The results have been mixed. First, the Blue Devils wore the blue-lettering white version in their upset win at home over then-No. 9 Clemson in Week 1. Then, they donned the white-lettering blue ...