This sounds great 
I think until something like this is implemented I’ll plan to reject these sorts of proposals (just to keep some visibility on the need for this feature).
As a separate but related question, it’s often critical for these proposals to be accepted promptly to minimise disruption - in a theoretical future where governance power is significantly more decentralised than it is now, what mechanisms would be employed to encourage these sorts of proposals to be reviewed promptly by the community (or is this too far away to be a concern right now)?