Idea Brawl tokens should be convertible into a separate WarZ currency but not the other way around

As the title says, WarZ should probably have its own separate currency that can be acquired in multiple ways including the conversion of Brawl tokens (but not conversion of WarZ currency into Brawl tokens). This allows for more diversity and just generally more ways a potential WarZ currency could be implemented because there is no need to worry about abusing WarZ's currency to get tokens for other servers.