Interesting question!
It could be possible and even a good idea but I confess I haven’t really thought of implementing new mechanics inside the main DAO itself.
I think the auction model actually works great as a main GOVERNANCE model as long as we keep pushing boundries, adding value and expanding.
See, this is a main issue with subDAOs because as much as they keep evolving they won’t be able to keep up with the inevitable devaluation that could be triggered by such an auction model.
Imo, subDAOs must not be focused entirely on governance or being direct copies of the main DAO, they could thrive once like Lil Nouns exceptionally did, twice or even three times but eventually the model will wear out.
SubDAOs must instead be focused on implementation, revenue and long term sustainability instead of relying on props to do that, this is the best way to keep the project alive for decades on end and guarantee the success of the main DAO.
With that being said, there are at least two mechanics that I think should be implemented inside subDAOs:
Tokenization - Allow subDAOs to create and manage their own token according to criteria defined by Nouns.
Complex automation mechanics - The current Nouns framework does not allow for complex automation the way that Tribute for example does and this is such a welcome feature if you want to create a serious business model that could act inside the physical world, having partners, shares and full comunity engagement.
How do I know that? because I have been working for a few months on a concept that aims to bring Nouns to the physical in the most effective way imaginable, although it still was possible with the current tech we are using, other frameworks proved much more effective and easier to manage.
When it comes to NounsDAO there are indeed some very basic mechanics that I could suggest to be implemented but they are mostly front-end and don’t relate directly to the framework itself, for example:
Mechanics to encourage one-on-one interactions between participants without relying so much on discord servers.
One option would be improving the talents tab under the nouns center, making it interactive with the option to toggle availability. Another would be to improve the entire UI of the nouns center in the style of a giant family-tree, or something along those lines.
Turn small grants into formal requests instead of informal ones, since most discourse interactions despite being helpful end up leading to nowhere.
Have a recap system to rescue old props that look promising but should be modified, could use a button for that instead of the useless “abstain” button.
Comments under props, this one is pretty self explanatory.