I'm not quite sure what the intention was to make the DNVP-party neutral but back in the time the DNVP was everything but not neutral. The DNVP was national conservative, almost facist. It also doesn't make any sense to make them neutral because they were expansionists and in the game you need 50% tension as a neutral party to create casus bellis....I would like to have that changed because it makes parts of the new focus tree quite useless....