The 49ers legend Joe Montana stops by to talk all things NFL. We asked him specifically about the dynamic between him and Steve Young, and asked his thoughts on Jimmy Garoppolo staying power with Trey Lance as a young up and comer. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #49ers #TreyLance #NFL