The second tier of Bulgarian Football
16 teams
Teams play each other twice (30 games)
3 points for a win, 1 for a draw
Top 2 teams promoted
third place playoff against team from higher division
Bottom 2 relegated to unplayable regional leagues
The match squad must have no more than 1 non-EU player
There must be at least 2 under-21 Bulgarian players in the starting eleven. (Born after 1/1/1999)
Under-21 players are automatically eligible to play in all matches.
Ludogorets II are unplayable due to being a reserve team
*As always this is only a suggestion, the leagues listed are in order of importance, feel free to run as many or as little leagues as you think your system can handle. The setup above gives a nice regional feel.
It is advisable however to run as many top tier leagues of major nations as you can to keep the continental club competitions competitive