An Idea demoted to Achievments
Ok, so this will be short and simple.
My idea was that when you get achievements, you can get rewards for it.
Now, everyone is going to say it will get abused.
How about people that have a certain QI can get certain rewards, e.g:
A white belt got the White Belt achievement, so he gets 1 Chronos Force.
Or A 10th Dan gets the "1oth Dan!" achievement, so he gets 12 million chronos grips and 50 trillion chronos DQ rings. ( I am obviously being sarcastic)
so, depending on what achievement you get, determines what items/rewards you get.
Also, keep in mind, those do not have to be the actual things you get.
It would be up to the dev team.