"second campaign" . . "2015 Indian Super League" . "following season" . "2015 season" . . . "2015 ISL Season" . "2015 ISL title" . "Indian Super League season" . "second ISL season" . "Hero Indian Super League (ISL) Season 2" . . "II ISL" . "season" . "second season of the Indian Super League" . "the campaign" . "2016" . . "second year" . "15" . . "the season" . . "next year" . "semi-finalists" . . . "first season" . "2015 campaign" . . . "2015 tournament" . "2015 Indian Super League season" . . . "2015" . "2015-16" . "2015 ISL season" . "2015 Indian Super League season" . "2nd season" . "2015 ISL" . "second installment of the ISL" . .