I know you can hide it, and I don't have a level 30 character yet, so I haven't actually gone through the legacy thing, but does the game force you to pick a legacy surname immediately or can you wait to pick one until you're ready? I just don't want to get to 30 and then be sitting there for hours doing nothing while I think of a name. Also, I am fairly likely to not want to mess with it at all until they give you some option to have multiple legacies. Anyway, can you wait to choose it?