Heimir Hallgrimsson, the new Republic of Ireland football manager, aims to replicate Iceland's shock victory over England from Euro 2016 as Ireland prepares for a Nations League match against England at Aviva Stadium. Hallgrimsson acknowledges the current England squad, led temporarily by Lee Carsley, is significantly stronger and more cohesive than the team they faced eight years ago. Despite limited preparation time, Hallgrimsson emphasizes the importance of his team's performance and the need for composure against a high-quality opponent. This match marks a fresh start for Ireland after a challenging tenure under former manager Stephen Kenny, who recorded only 11 wins in 40 matches. The atmosphere is expected to be electric, contrasting with Kenny's muted debut due to COVID-19 restrictions. Hallgrimsson's approach will focus on maintaining calm rather than inflating emotions ahead of the crucial fixture.