That would be quite ballsy on the part of the client. There's too many variables that aren't mentioned in your hypothetical situation to make a case. If a cli

That would be quite ballsy on the part of the client. There's too many variables that aren't mentioned in your hypothetical situation to make a case. If a client came out with an idea and proposed hiring me for it and seemed too clueless to give me much else for input then I would probably decline the project. I just wouldn't trust this person to not flake out on me at some point and cause a bunch of headaches for me. I'm busy enough as a contractor that I wouldn't need to take on something like this and an important part of contract development is knowing when to say no.