Advantage for what? The B3, maybe, but how many teams are we talking here? The leagues, which most people play, are horrible in micro nations. Playing bot teams, game after game, season after season. How fun is that?The money we earn gives us what? The gap between teams are huge when you start in the division below 20-30 seasons veteran teams. The number of seasons it takes to get even close to beating those teams are insurmountable. Yeah we are quickly able to earn more money than teams in bigger countries, but we don't get to play against those teams. We have to play against very established teams. There are not many real teams to compare with. So you can win against bots, and managers that start to tire. The same few teams, and mostly bots, over and over again. The same teams are dropping up and down every season. Almost no promotion/relegation. It is a stand still, and I don't care about advantage or not. I want competition, and welcome a move no matter what or how. But as I have said before, I would prefere to keep the national teams, because it is fun and one of the major driving factor for me personally. There is no animosity in my preference for having a national team.
I think the best solution might be the one I proposed (Option 4) combined with the option of decreased income for nations that don't want to merge.But that is just my impression. I think the way to go from here is to figure out with each nation for its own which path they want to go