Tom Dahlin/Viking Update
The Minnesota Vikings have one sore spot sticking out on defense.
Harrison Smith remains the workhorse of the Minnesota Vikings defense. The safety spot next to him remains the Trojan Horse, waiting to see which player emerges from the shell. So far, it remains a mystery. Through four games, Smith has played in every snap in three games, missing only six snaps at the end of the San Diego Chargers game to give others some experience. But while Smith holds down...