A user on the chat showed me this old post proposing the same
https://steemit.com/sbd/@timcliff/saving-sbd-proposal-to-restore-the-usd1-usd-usd1-sbd-peg
I think that the discussion is very interesting. This post of @timcliff was worth in 700 usd, then it had a good visibility in the community. But I not see any comment of @ned or @dan.n