SAN DIEGO, CA - SEPTEMBER 13: Quarterback Philip Rivers #17 of the San Diego Chargers signals the sideline while playing the Detroit Lions at Qualcomm Stadium on September 13, 2015 in San Diego, California. (Photo by Stephen Dunn/Getty Images)
SAN DIEGO, CA - SEPTEMBER 13: Quarterback Philip Rivers #17 of the San Diego Chargers signals the sideline while playing the Detroit Lions at Qualcomm Stadium on September 13, 2015 in San Diego, California. (Photo by Stephen Dunn/Getty Images)