For sure, there will always be some 'user' type requirements that we need to build a way to input, for starters it will be something like a lock file with component positions of things you need in a particular spot. I see alot of value in automating things you just dont care about, particularly if 'sensible' rules can be applied. For example if the tool could automatically determine trace widths, not just at a net level, but for each link based on how hot you were happy for it to get and what loads it would see.