"It could go up 1000% and these mullets would never sell a share! A chance to get even means nothing to these people."
You have just defined greed and why it can be an enemy in investing. And yes, there could be another pump or two left in this baby. We have no way of knowing what is on Hall's alleged mind. We don't even know why he stayed clean with the SEC and we also don't know why there is no visible wealth exuding from him like the other hucksters.