Looking at the main Nintendo (Japan) channel, the Japanese GBA is getting both Blazing Sword and Sacred Stones (if I've got my titles correct, either way it's two GBA Fire Emblem games). (The caveat here is that those are both entirely in Japanese)
They're actually getting The Binding Blade (the one with Roy as the main character that has never had an official English release) and the Blazing Blade.
Sacred Stones doesn't appear to be available anywhere on the service (yet).