like others i am calling the list fake. I just don't see how WoW would work with the WiiU
1- My WoW install is 29.2gb, this is after applied major file restructuring ( previously my install was ~42gb)
2- Try a holy pally healing interface i need raid frames + the ability to quickly select each of them (25) + an spare button (for fights like Ultra/Madness) + buttons for my abilities (Holy Shock, Holy Light, Divine Light, Flash of Light, Word of Glory, Holy Radiance, Light of Dawn, Divine Favor, Aura Mastery, Lay on hands, Cleanse, Beacon of Light, Judgement, Guardian of ancient Kings, Divine Shield, Divine Protection, Hand of Sacrifice, Hand of Freedom, Hand of Protection, Divine Plea, Avenging Wrath) + buttons for situation abilities/buffs (Blessing of Kings, Blessing of Might, Seal of Insight, Redemption, Protection Aura, Retribution Aura, Resistance Aura, Crusader Aura, Concentration Aura, Hammer of Wrath, Crusader Strike)
That is a lot of buttons, it is doable, but you would need to have two different versions of the game running each with there own balance on their own servers in order to accomplish a playable version.