Here are three observations from the seventh day of Bills training camp: The Bills are set to be without first-round rookie Maxwell Hairston for a few weeks following his knee injury. The first practice without him was Thursday and we know who is behind him on the depth chart. It's sixth-round rookie Dorian Strong who is getting his shot now.

The Bills have a day off and The Killers show is nearby. Are Dawson Knox, Dalton Kincaid, Spencer Brown and Josh Allen going to see their anthem live?