You don't need anyone to come forward. You can get everything you need to know from the blockchain!

Just start with the premine block (not the genesis block 0) and you can track all inputs and outputs of the transactions. You just need some coding skills to do it. Bitcoin-type ledgers are public and all inputs and outputs are perfectly transparent. Just follow the money. Unless M & H sent coins to a mixer, you can simply navigate the blockchain if you want to learn about the premine. I could code this, but I have just about 0 interest in the matter. Beyond that, I'm pretty confident that they are using the premine towards the best interests of the coin.