Racing Positions49ers' initial 53-man roster features rookies in prominent depth roles9YNick WagonerTempers flare between 49ers and Broncos in final joint practice session9YNick WagonerPaxton Lynch has a better day as his preseason start approaches9YJeff Legwold49ers can learn a lot in joint practices with Broncos9YNick Wagoner49ers coach Kyle Shanahan plans to keep it simple in preseason9YNick Wagoner49ers' DeForest Buckner leaves practice with apparent ankle injury9YNick WagonerBrian Hoyer has strong practice despite facing constant pressure9YNick WagonerSolomon Thomas does 'a pretty good job' in first 49ers practice9YNick WagonerTwo cornerback jobs up for grabs as 49ers open camp9YNick WagonerNiners' 53-man roster projection features new faces at almost every position9YNick Wagoner
