So we all know that these classes are coming, but what cross skills should they take?

I think if Samurai were to be a tank
GLA/ROG
Or DPS
PUG/ROG

Red Mage is up in the air as to what role(s) they could play.
Healer: CNJ/THM
DPS: PUG/ACN
Tank: GLA/THM

So what are some of your predictions?