How would you feel about this kind of event:
Everyone is free to create a guide for OSM, like how to do transfers or how to get top position with a objective 16 team with tactics and all that. The top 5 English guides (best or funniest or most effective) will get some ammount of Boss Coins (1k-5k?). Everyone has a month to write it and maybe play a season to show screenshots over days to show how it all progresses in OSM.
It helps everyone by making good guides for people that don't know everything about OSM and helps the people who already know everything get a bit of extra BC, whether they pay or free to play.