I was just reading the FAQ on Frameworks, and an idea I'd had before came back to me. I don't know if this has been brought up before, but consider the possibilities of a semi-fixed slot. Normally, a 100 point slot will cost either 10 (fixed) or 20 (flex). But if the slot were 50 fixed/50 flex, it would cost 15 points. When activated it would have to be at least 50, and could go up to 100, if other slots allow. Thus, it has limitation to justify the reduced cost, while maintain more flexibility than a fully-fixed slot. Any thoughts?