I settled on a design rationale detail, regarding enshrining Delegators.
Related to building the beacon-chain Delegators registry, I'm going for adding the new class Delegator
container in the beacon-chain specs and NOT alter existing containers with new fields (as previously intended), in order to introduce as few breaking changes as possible.
This reflected in the Project Proposal, and in the:
This is the presentation I used at EPF day in Brussels