The Buffalo Bills are responding to criticism over various issues at their new stadium — including partially obstructed sightline concerns -- by addressing them on a case-by-case basis, the team announced Monday. The criticism stems from fans getting their first full experience inside the $2.1 billion Highmark Stadium during the Bills annual Blue and Red practice on Saturday night. One of the larger concerns were seats with obstructed views, with several photos emerging on social media. Bills owner Terry Pegula was impressed by noting that there are very few bad seats in the Hotspur stadium. The same, the Bills said, would apply to Highmark Stadium, which has a seating capacity of 60,108.