If he has a hundred million shares, he can sell at bid until it drops to .0001, buy in there and escape at .0003 or .0004 when it comes back up with a 75% gain on the buy ins. When the mm's see what is going on, they will drop the stock faster by shorting then run it back up to prevent the gain in addition to that he will be competing with all the value grabbers while he is selling when he trys to buy back. Good plan, may work but also could backfire as the mm's see more than we can with L3 quotes and love to jack sellers and buyers.