it sounds like the 2 switchable specs thing is wotlk's version of guild banks, i.e. it's a feature they talked up at the WWI (or some other blizzard event - either way, they did mention it) but won't implement until after wotlk launch.Son of Godzilla said:As confirmed as the Fireball Will Have Knockback thing which turned out not to happen.
Honestly I'd expect it to just be a pre-set spec type thing that you still have to pay to switch to. Just so you don't screw up your spec.