Niners coach Kyle Shanahan won't say if Nick Mullens will start at QB Week 10 Unknown 00:40 Mullens led the 49ers to their second victory of the season Thursday, but his sensational performance hasn't cemented a starting spot. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGiants RHP Tyler Beede seeks 2nd opinion on elbowMinnesota women beat Penn State 85-65 in Big Ten tournamentNASCAR schedule 2021: Busch Clash moving to Daytona road course as part of Speedweeks changesJackson carries New Mexico past San Jose St. in MWC tourney49ers RB Mostert cancels autograph session over virus fearsBrewers teammates approve of extension for Yelich: 'He's the face of our franchise'
