My thought was that length is really the only issue for overhead bin storage. My second thought was that the small body that they did on the first one wasn't particularly attractive. Ruh-roh.
So I pushed Roscoe to add the headless option as an option to their three traditional body shapes. Personally I prefer the look of the larger body, and I think the hand carved ridges on the body tops will really make for a gorgeous headless instrument.
One place where balance would be improved is with an LG 6-string. On the one hand, that's the most famous Roscoe model (see Jimmy Haslip). On the other hand, it's also the only model that can have sometimes questionable balance (depending on wood choices). A headless LG 6 could be the bomb... yo.