Shortly after John Lynch was hired as the 49ers’ General Manager, Assistant G.M. Tom Gamble left the team. Now he’s reuniting with a former 49ers coach. Jim Harbaugh is hiring Gamble to work at the Michigan football program, Tim Kawakami of TheAthletic.com reports. Gamble and Harbaugh worked together during Harbaugh’s time as the 49ers’ head…
