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.

Buffalo Bills' rookie wide receiver Stephen Gosnell turned heads with a catch at training camp recently and Bills fans can't get enough of him.

Follow our daily updates from Bills training camp, including intel on the QBs, tight position battles and potential breakouts.