What? Why would you make your friend who quit WOW pay to pre-order WOD, several months before its release, plus a sub fee when there is no guarantee they will find the game any more enjoyable than when they quit? Why not let them sub for a month, boost them to 90 and let them make their own mind up as to whether they want to subscribe long term?
Blizzard said that 100 million accounts which included trial accounts had been created which is something you criticise F2P games for doing. But you are making out that these are actual players that are just waiting to return to the game and trying to pass it off as something Blizzard have said.