Super excited to see this proposal.
In parallel with the ongoing research with Nethermind (eg A proposal for partnering with Nethermind to design a mechanism for good validator set maintenance. Phase 2), initiatives such as this one are very important in order to develop understanding around things like:
- What do solo operators look like on chain?
- How can we develop methodologies to identify potential solo operators and allow them to verify this without necessarily sacrificing privacy or sharing details about identity?
- How can Lido integrate solo stakers before a fully robust end-state mechanism is designed and implemented?
I’m excited about the prospect of continuing to work with Rated on pioneering thought and analysis where meatspace meets blockspace 
.