Not sure if anyone has a gateway or PBC, but some sort of a drop chute for a chunk of wood would be nice. I hate adding all of the wood I want for the cook prior to putting the meat on. It would be nice to drop a plum-sized piece of wood when I want and then be able to seal up the chute.
Yeah... This was all mentioned in the book: 1st World Problems 101. If you haven't read it, it's your loss.