Yes, Croatia is a good candidate because it is time for all nations to be represented equally. If they are intent on dragging us into a World Government system - and they are - then all nations must be fairly represented, otherwise it will be no better than it is now.
Croatia is a great member nation for NATO. Croatia is very similar to Italy demographically, and typical of other Parliamentary Democracies. Croatia is a small nation located on the Adriatic Sea, but wealthier than many of its eastern European counterparts. While not large, Croatia has a well-rounded military, making it a great addition to NATO.