Racing PositionsRedskins keep two backups for Adrian Peterson, at least initially8YJohn KeimKansas City Chiefs depth chart: New look at QB8YAdam TeicherWhere Chiefs stand one week into free agency8YAdam TeicherSan Francisco 49ers taking long view with initial 53-man roster9YNick WagonerYouth being served in 49ers' early roster moves9YNick Wagoner49ers rookies Trent Taylor, Joe Williams opening eyes at camp9YNick WagonerTwo cornerback jobs up for grabs as 49ers open camp9YNick Wagoner49ers seeking big, physical cornerback for revamped defense9YNick WagonerNew scheme could lead to new look for 49ers cornerbacks10YNick WagonerBlaine Gabbert to start, 49ers do more than ponder keeping three QBs on 53-man roster10YNick Wagoner
