ORCHARD PARK, N.Y. — Joe Brady did not dismiss the past while looking ahead to leading the Buffalo Bills into the future as their head coach. “I understand that I’m walking into this role in a much better position than Coach McDermott did. Brady then left to become passing game coordinator on an LSU team — featuring Joe Burrow at quarterback — that won the 2019 national championship. Brady’s hiring still raised questions over the team’s vision. “I’m just as responsible, right?” Brady said, noting the five turnovers the Bills committed against Denver were on him, not the players.