About B2/W2, I believe that these games are the most outstanding games and as a way for GameFreak to make up for their bad movepool for the Unova Pokemon due to move tutors now. With the addition of older Pokemon in the Unova Dex, who can complain and I can't wait for the storyline. As for battle facilities, I believe the popularity will greatly surpass the Platinum/HG/SS Battle Frontier due to the PWT, Black Skyscraper and White Tree Hollow allowing players to enter with uber legendaries. From what I saw on Serebii, there is a PWT Wi-Fi downloadable tournament where you actually fight the ubers such as Mewtwo and Rayquaza used by the famous Gym Leaders that appear in it. I'd say this game will be given the title as the best Pokemon game ever made by GF.