If you don’t follow debian-vote, you have missed this.
It’s really worth a read before casting your final vote on this issue. As I explained in my reply to Russ, this vote is not about details but whether we want to have an intermediate level between DD and nothing, or not.
If you don’t give an initial policy, then people against DM will use that “hole” to block it because “it’s not how DM must be done” (and then you’ll need another GR to define a correct implementation and overrule those who are blocking). Yet people keep mixing issues when discussing DM. For some, DM is okay if we had a working NM system. For some, DM would be okay if the responsibility to give upload rights didn’t rely on DD but on a sort of QA committee. For some, DM would be okay if it were integrated in NM. There are also people who are opposed to this second class of contributors but I don’t think they are a majority. Still we might loose a nice opportunity because people want to solve too many things at once instead of doing a first step in a new direction.