You have no chance for your suggestion to go through. UK has no developer team. They can only change events and the prices. And they can only send suggestions to china. As there is no change in China, there will be no change here. And even if there were. It would take months, years to get it here. But yeah it would be nice to force everyone to get to top level. Like ... some events or treasures only for max levels that would make you lsoe a lot if you did not participate.