As is, conditions are very rigid. You can choose to have ALL or ANY of the conditions fulfilled. But if you want to have ALL conditions fulfilled and would like to nest some conditions so that they would be condition A or condition B, this isn't possible. If you choose ALL, nesting results in an AND conjunction, making nesting useless. If the conjunction was to be OR in the ALL conditions and AND in the ANY conditions, the possibilities grow exponentially. I think conditions would be much more agile this way.