Brief thoughts: Three concerns following Auburn preseason camp

AUBURN -- With preseason camp finished, here are some concerns from my perspective with the season opener just two weeks away. These are from my vantage point, so others might see them differently. That's fair game. If you read the scrimmage intel and camp overview thoughts, it was fairly positive. The people inside the football building at Auburn are optimistic. But what about worries? Or maybe just questions that linger? Some thoughts...