Bobby McCain got cold-cocked.
And it might have left him out cold, at least for a few moments.
A vicious, illegal and possibly dirty blindside block by Packers wide receiver Equanimeous St. Brown knocked McCain out of the game early in the second half Sunday.
McCain was chasing Davante Adams on a catch-and-run down the right sideline when St. Brown lit him up. While the hit was a shoulder-to-chest, it was clearly illegal, as McCain was a defenseless and unaware player.
It was clear immediately that McCain was seriously hurt, as the Packers medical staff rushed to his aid.