SAN DIEGO, CA – OCTOBER 12: Head coach Mike Tomlin of the Pittsburgh Steelers talks to line judge Sarah Thomas during a game against the San Diego Chargers at Qualcomm Stadium on October 12, 2015 in San Diego, California. (Photo by Donald Miralle/Getty Images)

SAN DIEGO, CA – OCTOBER 12: Head coach Mike Tomlin of the Pittsburgh Steelers talks to line judge Sarah Thomas during a game against the San Diego Chargers at Qualcomm Stadium on October 12, 2015 in San Diego, California. (Photo by Donald Miralle/Getty Images)