49ers' Nick Bosa suffers concussion in wild card matchup with Cowboys, will not return | CBS Sports Headlines 49ers' Nick Bosa suffers concussion in wild card matchup with Cowboys, will not return The 49ers’ sack leader was ruled out of the wild card game ESN FeedsThis post was originally published … Continue reading 49ers' Nick Bosa suffers concussion in wild card matchup with Cowboys, will not return