Would be kinda nice to see a Friendly tourney with KHL, Sweden, Finland, Swiss league all stars in a mini tournament. Yeah it wont be hated rivalries, but i always enjoyed those Red Army teams exhibition with nhl teams..
Two NHL all star teams (east and west)
1 KHL all stars
1 SHL all stars
1 Liiga all stars
1 Swiss/GER all stars
2 divisions of 3. 2 games each.. winner of each division plays in the final.