(05-21-2014, 02:28 AM)Gir Wrote: Would it make more sense to have a GBA emulator built into dolphin and also function like the Gameboy Player.
No it doesn't make more sense. As someone making their own GBA emulator right now (yeah, baseline work is underway) I can tell you that creating or integrating an existing GBA emulator is not trivial in the least. Additionally, maintainence would be an issue (a pretty big one in fact). It's more work than needs to be done when the current solution (two different emulators) poses no major issues.