I don’t think you are supposed to worry too much about the formats that he is suggesting… The point of the topic is to suggest the concept of categories for the formats since there are so many possibilities. The ones he listed are all examples… But, if you want to talk about these kinds of things, I did suggest many new formats in a different thread and instead of calling a format “Unlimited,” I suggested a new one called “Anything Goes.” Check it out, here: My thoughts of custom formats/banlists