So they should do it next "Scroll down a bit" instead of restricting now, people already invested account vault!
And....?
The account vault is 100% still usable and accessible and functions as it should, not even sure why it would matter if people invested in it or not and as someone pointed out earlier you can just transfer the item(mailing or existing vault) between characters to enchant/sc it. We used to do that all the time before account vaults were ever added to the IM and no one complained, if the item soulbinds then don't equip it until you're satisfied with the enchant/sc level.
Edited by StormHaven, 11 October 2015 - 07:43 AM.