The most important single variable of any game, I have been led to believe, is the deck penetration. Now, in order to know the penetration of any given dealer/game, you must be good at deck estimation; else how can you differentiate between a 6 decker with 1 deck cut off or a game with 1 1/2 decks cut off? So if you must be profficient at estimating decks for that reason, what is the point of an unbalanced count where there is no need for tc conversion if you have to be able to estimate decks anyways?? Am I missing somthing??