Yubiai is a great product and I’m looking forward to use it, but unless there’s a specific ROI, I think IMHO that this benefits much more Kleros than PoH (disputes arising, curation, etc.) with zero return to PoH treasury afterwards.
If I were you I would either
- submit this proposal after the split, or
- have you tried writing a KIP? I’m sure you can find the link to Kleros forum, or
- have a way that each transaction returns a reasonable fee to PoH treasury.
Wish you the best.