49ers-Raiders joint practice standouts; George Kittle exclusive 1-on-1

Matt Maiocco and Jennifer Lee Chan break down who stood out most after the 49ers' first joint practice with the Las Vegas Raiders, and Matt explains why he believes Trey Lance has a slight edge over Sam Darnold for the backup quarterback job. Plus, Jennifer Lee Chan sits down with George Kittle to discuss what he's looking forward to most about this upcoming season.3:50 -- Brock Purdy very happy with his progress6:40 -- Lance looking better than Darnold16:10 -- 49ers-Raiders joint practice standouts24:20 -- Players to keep an eye on during Sunday's game28:00 -- Kittle 1-on-1