The 2 million Onions are so small compared to the 40-week journey, but I'm worried that some miners might be concentrating on digging despite the increased difficulty, buy Onions of small number of other miners or people involved in airdrop. From there they can accumulate an amount of Onion large enough to affect the Onion's price balance when it begins to trade. Pumping and pouring can take place when a minimum of ~ 20% of Onions is in the hands of a few people.