​+1.  

Confession.  My interest in these matters always cleave to the end game. So I have spent a lot of time digging and was lucky enough to be tutored some. [Largely by Scott in an EWG subteam.]​

On the balance of the evidence and given the endgame, I am unanimous that for a functional RDDS with a certain form to it, RDAP and its evolution seems our best bet to address all the known registration data issues and to project a globally-acceptable framework here forward.

-Carlton