A small school QB (Callahan) vs a all-Big 10 DB (Stoops). Stoops would fight dirty but Callahan would have a good fight plan. I'd give the edge to Stoops because he is younger.
I would give the edge to Stoops as well...BUT...when Stoops has Cally pinned to the ground, Cally would say something like..."Merry Christmas, You fking Hillbilly!!" And then pull a knife out of his sock and slash Stoops' throat. Game....Callahan.