Sub-missions work better because of people in certain time groups.
OM starts at 10pm in my country, so OM how it is, isn’t fair to a lot of players. Someone a few hours ahead would probably be in bed when it goes live. Then by the time they get up in the morning, all the OM rewards are gone.
One way of doing it, would be one week start it at say 12 o’clock noon. Then start the next one at 2pm, then the following week 4pm, etc.
This way the OM will always be starting at a different time giving people in different country’s every week a better chance of getting the reward.
At the moment it seems to be America with the advantage.
Yes, I was only suggesting a more plausible option in the short term. Your idea will take a lot of time to code, so we need a sort of filler idea to hold out until your idea (or any idea in general that takes a long time to code) gets implemented.