Ronnie Hillman over hamstring injury

Broncos RB Ronnie Hillman returned to practice on Saturday.  He ended up missing about a week of camp -- plus the first preseason game -- with a bum hamstring.  If he can stay healthy over the next month, the rookie still has a good shot of capturing the #2 RB role.  He's competing with Lance Ball and Knowshon Moreno for that spot.