‘“Typically we use preseason to get comfortable with the Bills, obviously,” Murphy said. “Who’s playing where and where they’re lining up and, at least a sense, of the type of offense and/or defense they’re running. We won’t have that this year. Before a normal regular season game I go back and look at video of the Bills opponents and watch two or three of their games. Obviously you can’t do that for the opener but we’ll get there eventually after a week or two. We’ll know who they’re playing and where they line up and who plays in what situations. We’ll make due this week.”‘