Bills' Duke Williams: Picking up his game

With Aaron Williams still in concussion protocol, Duke Williams could be in line for a significant role to start the season, BuffaloBills.com reports. Said coach Rex Ryan, "Man I'll tell you what. He's the man that's bringing in the coffee. That's how much time he spends in here. So he wants it bad. And I see a different player. I see a player with way more confidence."

Williams was a fourth-rounder in 2013 and hasn't played much in his first three seasons, but he did make some plays in 2015 and has seemingly taken another step forward. While Aaron Williams is expected to be ready for the start of the season, it looks like Duke has a sure spot on the team, likely as the No. 3 or No. 4 safety. And Aaron Williams' health has been no sure thing.