
Heimir Hallgrimsson has urged referee Glenn Nyberg not to allow Cristiano Ronaldo to do his job for him as the Republic of Ireland target a famous victory over Portugal.
The Swedish official will be the man in the middle when Hallgrimsson’s Ireland welcome the 40-year-old superstar and his team-mates to the Aviva Stadium on Thursday in a game which could decide the hosts’ World Cup qualifying Group F fate.