Selected as the presumed "thunder" to Round 5 pick Jaydon Blue's "lightning," Mafah brings nearly 230 pounds and decent build-up speed to a wide-open Dallas Cowboys backfield as a seventh-round pick.

Could one of Blue (Round 5 selection) or Phil Mafah (Round 7) be next up? Blue brings an explosive element that is otherwise lacking in the Dallas backfield, and he flashed exciting receiving skills ...