Account Bound Legendary precursors.
If pre cursors would be made account bound, nobody would be able to sell them in the first place. If you mean that precursors now in people’s hands wouldn’t turn into account bound, their price would actually go up, knowing that account bound can’t be sold and thus not bought, and the ones being able to be sold would become rarer.
I think precursors should have been account bound at the very start. But that gives us another issue. How to get one? Right now the only way to get one without buying is with testing your luck on chests and mystic forge. That’s a huge RNG that people wouldn’t accept if that was the only way to get one. So if they become account bound, there should atleast be a sure way of getting the one pre cursor you want. Of course doesn’t mean that a sure way has to be easy.
I don’t think it’s realistic to change pre cursors now. Except, add in a new way to acquire one (e.g. scavanger hunt). And perhaps only make those you can acquire through sure way methods, account bound.
That is what i ment, other methods that would allow you to grab an account bound one, but drops could still be sold