‘Among the positions to watch are: Free safety, where Keion Carpenter, who’s worked with the first unit all week, will start as he challenges Daryl Porter for the vacant job…Right defensive end, where Shawn Price will get his first start filling in for Wiley, and top draft pick Erik Flowers will make his debut…Offensive backfield, where running back Antowain Smith attempts to rebound from an injury-plagued season, and Sheldon Jackson makes his debut at H-back…And special teams, where Avion Black, Drew Haddad and Sammy Morris will contend for the No. 1 returner’s job. With Flutie out until at least September, the Bills’ quarterback situation is settled with Rob Johnson the starter and recently reacquired Alex Van Pelt backing up.’