Originally Posted by woodpelletsmoker
If for grilling, a Rotisserie may be a great help.
But a smart clip for meat may be needed
Possibly for some but mostly people cook hamburgers and hotdogs or other non complicated things on their Weber kettles. A rotisserie is really for a niche market and I dont think its a very large percentage of people want them, I could be wrong though.
I think you will find a lot more people who are interested in this "middle section" at an affordable price. This is a lot easier venture than electronics and the chances are a lot lower for failure on the user side. Also, many, many people already own a Weber 22 inch kettle so your market here is very large.