‘Buffalo did not make any attempt to move up for a back and they did not select a back at all in the 2021 draft. That makes Devin Singletary and Zack Moss the biggest winners on the Bills’ roster post-draft. The young backs, both former day two picks, will have a chance to show that they can handle the workload for the team. Of course, nothing will be given to Singletary and Moss. The team’s top two backs from 2020 will face some competition from Antonio Williams and Matt Breida.’