That deconstructed stuffed cabbage sounds like a big, unattractive mess, stinking up the house as well. Imagine it, it would look like garbage on a plate.
The exchange idea is a good one for stuffed things, like manicotti or enchiladas. Once you get going with the stuffing, you can do alot, with everything assembled etc. But, one person doesn't want to be staring at 12 enchiladas forever. Both people have to be good cooks, though.