you may think ps3 will sell the next years and wii will stop with wii u release but i think wii u might take some ps 3 sales as well. not sure about that and maybe only a small portion but i think wii u could hurt 360 and ps3 sales as well not only wii sales.
i'm talking about what you've said, till the moment all three will have released their successors. lifetime in the year 2020 or so i can believe ps3 will outsell the wii but not end 2013/mid 2014







