Mr. Haymie, Byron Bell was terrible last year, Dak Prescott was under constant pressure and was sacked more often when either Bell or Green was in the lineup. It looked like a jailbreak rushing the quarterback. Bell is extremely slow and unable to move his feet quick enough to keep rushers in front of him. Green is injury prone and does not possess the strength needed to hold off rushers.The Cowboys need to improve the backup guard and tackle positions via the draft or free agency.