As Steem and SP get better distribution, this could be done as liquidity will be less of a concern. However, I also think this is a potential place for the Blocktradesbof the world can create a market for these accounts by fronting the liquid Steem while having a MultiSig wallet start the powerdown to pay the fronting or time (for a fee).
Posted using Partiko iOS
At the same time we don't necessarily want liquidity, or a billionaire would be able to hostile takeover the platform very easily.