No, I wouldn't just do that in and of itself. This thread is about topics you'd like to see in the future, so post your ideas and discuss.
I, for one, very much enjoy creative lighting (like this week's topic, long shutter speed with a flash) and would love to see more assignments that focus on lighting. That said, I think a balance must be held between the technical coolities of lighting, etc. and the artistic importance of composition, principles of design, etc.