September 14, 2022 1:25 pm Davis-Price, Mason to vie for 49ers' backup RB spot Kyle Shanahan gave an update on Ty David-Price and Jordan Mason’s progress during practice, and how the coaching staff will decide who will go up for the No. 2 RB spot. 49ers videos 2:28 49ers Talk: Snead believes team failed to promote competition 1:41 49ers Talk: How does defensive line bounce back this season? 1:02 Smith reacts to being called toughest opponent Staley, Williams faced 2:01 Aldon Smith reflects on NFL career, lessons learned 2:51 Former 49er Aldon Smith shares message to youth on mental health