Did I dream? Lol

[Coltimar]

They will allow this (hopefully) so some can trade their BE pallies for cows.

[Feider]

Somewhere they specifically excluded the catacylsm class combos for tranfsers - to prevent "cheapening" the new combos.

At some point they will, but don't expect it for awhile.

I'm sure. Maybe until you see the "1st Golbin to 80" type achievements fall.

[Raigirin]

As long as Blizzard can earn money on something expect it to be included .
With both cosmetic and faction change available I can't see why they should turn down the idea of a race change in the future.