Maybe this is a noobish Suggestion, but how about having a dedicated Server for Ma J you could "jump" to (like now from a Server to another). Rewards could be applied through an update Routine.

Ok it costs Money, that's a drawback.

 

I agree!! (Well at least i think i agree?)

 

ma j stands for mob arena join. Mob Arena is this place where you fight monsters to earn special prizes in different waves.