re: Cook vs. Coker

Don't understand the Cook talk. His stats are better than Coker, but it's not miles better. Dak, Brandon Allen and Kelly had better numbers (Allen and Kelly miles better). Dak and Allen had QB rating's of 103 and 107 against Alabama, and Kelly had the lone standout of 171 (113 if the fluke ends up incomplete and ineligible receiver downfield were called).

Is all the talk based on NFL and it's "measurables"? Being 2" taller than Dak, Allen or Kelly make him superior?