Under FIFA eligibility criteria, Palmer held the legal right to represent the Saint Kitts and Nevis national team through his grandfather Sterry Cole. Known colloquially as the Sugar Boyz, the Saint Kitts and Nevis Football Association monitors diaspora prospects across English academies, often recruiting players from League One, League Two, and non-league tiers to strengthen their CONCACAF squads.
Realistic sporting considerations made an international switch improbable once Palmer climbed England's youth ladder. After lifting the 2023 UEFA European Under-21 Championship and scoring for Gareth Southgate’s senior side in the Euro 2024 final against Spain, his senior competitive loyalty was fixed. Officials and supporters in Saint Kitts harbored no resentment over his choice. The island nation instead celebrated Palmer's profile, viewing his top-flight brilliance as a point of shared national pride that shines an international spotlight on Kittitian culture.