Jimmy Garoppolo to remain 49ers' starter as Kyle Shanahan backtracks on possibly replacing quarterback | CBS Sports Headlines Jimmy Garoppolo to remain 49ers' starter as Kyle Shanahan backtracks on possibly replacing quarterback Shanahan said Trey Lance could be used situationally if he’s recovered from his knee injury ESN FeedsThis post … Continue reading Jimmy Garoppolo to remain 49ers' starter as Kyle Shanahan backtracks on possibly replacing quarterback