He was , however , part of the starting line - up for the cup final replay against Dundee United which Rangers won .
The following season ( 1980 -- 81 ) , Cooper started fewer than half of the scheduled league games .
Cooper was , however , part of the starting line - up for the cup final replay against Dundee United which Rangers won .
The following season ( 1980 -- 81 ) , Cooper started fewer than half of the scheduled league games .