1 argument is that people would 2K MT empty their VC so that they wouldn't have VC for the upgrade. With introducing an XP system together with 12, you can remove that. But than the account that the XP's would belong to the build rather unlike the VC. So once you play a game you'd make both VC and XP and after you level-up (in other words gain feature updates ) it will automatically give you...
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