FRISCO, Texas -- For all the tinkering new offensive coordinator Kellen Moore might do, for all the time together Dak Prescott will have with Amari Cooper and for all the talk about what the return of Jason Witten and the addition of Randall Cobb can do, the story of the Dallas Cowboys' offense will remain Ezekiel Elliott.
The Cowboys' success runs through Elliott and an offensive line that should be boosted by the return of Pro Bowl center Travis Frederick, who missed last season with an auto-immune disease.