The Cowboys SHOULD sign Jeff Driskel to be Dak Prescott's back up and I'll tell you exactly why.
The debut of the NEW Studio de Heffrey featuring your mailbag questions on the future of the Cowboys linebacker spot and much more. Will Leighton Vander Esch make it another year on the team? What about Jaylon Smith? I got you covered.
Watch the video above for more.
