Wales are attempting to secure the international futures of Crystal Palace winger Scott Banks and Brentford defender Fin Stevens.
Banks, 19, who recently joined Dunfermline on loan, has already played for Scotland at under-19 level but also qualifies for Wales.
Brighton-born Stevens, 17, is eligible for England but could represent Wales as his father is from Cardiff.
Wales Under-21 boss Paul Bodin has spoken to both players.
Banks joined Palace from Dundee United for what Bodin described as a "good lump sum" in January 2020.
"I have had quite a bit of dialogue with him and his club," Bodin said.