I think they will want to make absolutely sure the new system has enough strength to withstand all skepticism, at least initially. We have to remember these people are pretty smart.
Free market economics is renowned for its competition and the necessity of business to become evermore agile and adept in doing business because of that. However, the Federal Reserve has established a sort of horizontally and vertically integrated monopoly on money; it can "sell" (i.e., loan) any quality of money without any (domestic) threat of competition so long as (1) legal tender laws are enforced consistently and (2) it supplies the notes (be they FRN 1, FRN 2, FRN 3, etc.) itself.