I do some production work for another potter who wants their work to be handmade, but can't possibly make it all. I deliver the bisque, and she glazes at her studio. She buys all of the clay, and I help design the work so it is throwing friendly. We work out a cost per piece that fits into her wholesale cost, and I do the piece work. I personally enjoy doing zero of the marketing. I just drop off and get paid COD. BUT...she already has a flourishing wholesale business. Her work is marketed, and she is growing. I also have the benefit of having her as a Mentor for getting my line together. The work landed in my lap at a time when I wasn't working in the studio much, but wanted to get back to it. I didn't have the money to get things going myself.
I think there are people out there who may want this type of arrangement. Put an ad in the back of ceramics monthly, or CAD. You might find a good fit.