Wouldn't it be a cool idea that when a player gets called up to play for a national team, if the owner of that player would get a message about that. It was just by accident that I found out that my star-player Leigh got selected for Ireland, for example.
Letting managers know might make them more interested in their nation's accomplishments. And thus make the community more of a community.
I have no idea of the difficulties involved in implementing something like this, but thought it a cool idea, so shared it here.