No there will still be a market for them. Yes to many PC gamers they are not necessary but the average "gamer" only plays on consoles. I am still shocked that this question is being asked. PC gamers have claimed for the last few years that the seventh generation consoles would be the last and so far this is proven to be incorrect as the PS4 and Xbox One are flying off the shelves, they have already demolished the amount sold in the previous gen at the launch window. However, with that said, will there be actual consoles for the ninth generation of consoles? I do not know. Also I believe that this will be the generation that more consoles players will start to play on PC!