Northern Ireland face four Nations League games in 11 days this month, with manager Michael O'Neill set to name his panel on Tuesday. The summer transfer window has reshaped the squad, with Justin Devenny impressing at Stoke City after his move from Crystal Palace, scoring twice on his first start. The versatile left-footer can operate as wing-back or central midfielder, potentially filling the void left by Mc Cann.

Brodie Spencer of Oxford United offers cover on either flank, while Ethan Galbraith could anchor midfield alongside Isaac Price. Jamie Donley has scored in his last five games as a centre-forward, making him likely to retain the number nine role. Young talents including Liverpool's Kieran Morrison (on loan at Sheffield Wednesday), Arsenal's Ceadach O'Neill, and Everton's Braiden Graham are pushing for inclusion after debuts in June's friendly win over Guinea.

O'Neill, praised by Mikel Arteta during pre-season, has used 27 players across four games in 2026. Key absentees include Daniel Ballard, Dion Charles, Bailey Peacock-Farrell, and Jamal Lewis, all missing since November 2025. The congested schedule recalls June 2022's four-game window under Ian Baraclough, which yielded two losses and two draws.

O'Neill's depth will be tested as he approaches the four-year anniversary of his return.