Absolutly! The notion of, " every sell there is a buy" is too simple. The MM can create a black hole where shares don't even exisit. With a middle man such as with the MM system, the shares can just be held with brokers till a better time to sell.
Getting rid of the 3 day rule to clear trades is at the heart of this problem.
Give us great news as to what QASP will be and spell out the amount of revenues LT and instant will cause this to be something totaly different. Wish That news drop will be today. Yesterday!!