The crystal conflict battle pass already doesnt have a money entry, if they remove the expiry aswell it would have nothing left of what makes battle passes so annoying. It would be just the same as experience points. The time to reach rank 25 for the top reward is already very long. There is no bragging rights with it already, might aswell make them unlimited time. Unless someone wants to tell me the archfiend armor and the dragon mount are being put into some other content, then it's whatever.