As DnD and other fantasy games are all about stereotypes (which is a bit sad, but anyway) we need the muscular barbarian because it's a strength based class. Kind of stupid as most real "barbarians" or tribal warriors were quite skinny people without big "Conan-style" muscles shaped by anabolic agents. I have no problem at all with skinny warriors and barbarians (actually the normal body type in the game is quite muscular) but I like variety, so there have to be several body type options, at least skinny (much less muscles than now), "fantasy-game" normal (many muscles but not overdone, as the current body), muscular (hello Conan) and stocky. I also want a male skin option without body hair, I need my cliche skinny and hairless half-elf/elf.