Not to discount that we are a very young team, but a comparison of our 13 R-Fr/Fr against their 12 R-Srs/Srs/R-Jrs is pretty much irrelevant on the author's part. (According to one poster in the comments, they have 8 R-Fr/Fr in their 2-deep.) My quick perusal of our 2-deep showed 11 R-Srs/Srs/R-Jrs (vs their 12) not including special teams. (Don't know whether their 12 included special teams.) No doubt OU is a very talented and experienced team, but the bigger challenge here is the actual playing time experience onf those 12 (and our 11), and that the game is in Norman.