Start by asking ANet support. I doubt they will choose to make that happen, but if they do, it would be a lot faster than waiting for a major mechanic change.
The problem is: the reason for binding gear is to sink materials and gold from the economy. Allowing people to unbind would defeat that purpose and create an entirely new market, in which people would sell stuff that had been bound.
In other words, hard to imagine ANet would think this is good for the game.
ikr, but if the item to undo / reverse the “account bound on use” item is expensive (example 8000gems or 16000gems) people will thinking to spend gem on it right? Only people who Really Really Really Need those wil buy it (i guess). Or Anet can make it available only in certain period of time. (the item must only available for Account bound on Use. Not Account Bound when Acquire.) Atleast there is possible way to resolve the issue or probably someone who “accidentally double click the item to be account bound without their intention”
