SANTA CLARA, CA - OCTOBER 06: Colin Kaepernick #7 of the San Francisco 49ers walks on the field prior to their NFL game against the Arizona Cardinals at Levi's Stadium on October 6, 2016 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images)
SANTA CLARA, CA - OCTOBER 06: Colin Kaepernick #7 of the San Francisco 49ers walks on the field prior to their NFL game against the Arizona Cardinals at Levi's Stadium on October 6, 2016 in Santa Clara, California. (Photo by Ezra Shaw/Getty Images)