49ers coach Kyle Shanahan with following injury updates:
WR Deebo Samuel (groin) -- It's a strain. Expected to miss 1-2 weeks.
Samuel will miss Week 13, an away game at Seattle, but the team hopes to have him back for Week 14, an early game at Cincy. The good news is owners will have time to adjust lineups if he's a game-time call in Week 14. Samuel had been seeing more work as a runner so Aiyuk and Jennings likely lead the way as receivers while Mitchell and Wilson should eat up Samuel's carries.