Privacy should be on by default and the user should consent to transparency of their own choosing. Not the other way around or any other combination.
That's apparently the plan for Evolution. I guess that stemmed naturally from the quorum system.
We've made some massive progress on the DS side and the next version will support network wide anonymity, that doesn't obscure UTXO like cryptonote, is instantaneous, has no bload, has blinding and other identity protection built in. We won't require a name anymore for the service, because it's not a service, Dash will just be anonymous by default.