His play rapidly improved thereafter , and he made game - changing plays in critical wins over the Washington Redskins in week 3 and the Buffalo Bills in week 16 .
Mitchell struggled in season - opening losses to the Dallas Cowboys and Green Bay Packers .
Mitchell 's play rapidly improved thereafter , and he made game - changing plays in critical wins over the Washington Redskins in week 3 and the Buffalo Bills in week 16 .
Mitchell struggled in season - opening losses to the Dallas Cowboys and Green Bay Packers .