EU4 is one of the most popular PDX games, so EU5 is all but certain. And because EU4 is now older than some of its players; I'm speculating that it's probably in the works. Now I'm not familiar in the in's and out's of game development, but why are they spending manpower and money on a game that most people expected to have been retired by now? Wouldn't it make more since to take the people making the current "Content" for EU4 and move them onto the development of EU5?