Well, my idea may not be the brightest one but... Why not add Azeri and Kazakh leagues along with others from this region? Those areas are improving well and you can see teams from those countries in 3rd qualifying round or play-off in European cups. Shakhter Karagandy of Kazakhstan even managed to sneak into Europa League group stage two seasons ago if I recall correctly. I mean, those leagues are not any worse than Swedish 3rd division. I know there are mods but I wish it would be implemented by SEGA itself to function properly.