Well, a feature that would cover those that like one sided char and a more even char would be something like this. We have this little electric rotiss that we use once in awhile. It also has a skewer feature. Obviously, a vertical, but maybe the idea could be adapted to a horizontal. You can see that each skewer has 4 prongs, that little tab pulls up and out and once the door is closed gives each skewer a 1/4 turn. I think that especially for meat and more so for chicken, you want a more even cook and not a tougher/charred/cooked end and possibly and under cooked opposite end. Just and idea. But like anything like this, between all of the parts, the rotiss, pan, etc, it makes for more clean up than just tossing wood skewers on the grill or just cleaning a set of metal skewers. Just an idea.