In my team 2 woman don’t have any interest in football so we have 1 Celtic fan, 1 Liverpool fan (she was born in Liverpool and a season ticket holder before moving up here so I feel this is acceptable), 1 so called Man City fan (born and raised in Scotland who only ever watches football on TV and 1 ICT fan (me).
In the wider office there are 2 Rangers, 1 Celtic, 1 Aberdeen and another ICT fan.