Why ask for a Wrath feature for Era? If your issue is that you do not like doing the activities that earn gold in Classic Era, then perhaps you could ask for better ways of farming gold, or…
In Wrath, though we have dual spec, it hardly prevents many classes from respeccing often. I don’t think I’ve ever gone a week without my cap being 50g, and that’s with dual spec.
Of course, 50g in Wrath may as well be 50 Silver in Classic.