This plus many alliance think that by choosing Destruction in WAR, it will be the equivalent of choosing Horde in WoW... and by logic think that it means they will roll in RvR. This pretty much guarantees it will end up being the opposite. There are some similarities though, already it looks like the parallel classes for each side are set up the same way.. destruction are geared more offensively while order are geared more defensively. This was pretty disappointing to see repeated in yet another game.

Not to mention the fact that most of the marketing done for WAR was done from a destruction perspective... all the irritating greenskin-talk "waaaaauugh" stuff and the most outspoken devs seeming to side with destruction from the beginning probably all have a big influence.