The Facts: Nall is out indefinitely after injuring his left hamstring two days ago, a potentially significant setback for a player who was expected to compete for the starting job. Nall missed Sunday's walkthrough at training camp and coach Dick Jauron said it's difficult to determine how much time the quarterback will miss or the severity of the injury. "We do kind of have to take it day to day, but I wouldn't say it's minor because we know he's going to miss some time," Jauron said.
Diehards Line:The Bills signed Nall as a free agent in March, believing he showed promise after appearing in six games as a backup in his previous four seasons in Green Bay. He was in the mix for the Bills No. 1 job with J.P. Losman and Kelly Holcomb.