According to one of the recent interviews they are going to be adding some kind of beginner's academy like in the SNES FF games to teach players the finer points of playing their jobs. They gave an example of the fire/ice switching for BLM, maintaining Greased Lightning for an extended period of time on MNK, and keeping hate off a Heal-spamming npc for tanks. Sounds interesting and could probably be helpful especially if there is a way to check DPS there. I await the day Cutter's Cry no longer has to be Fire III and Ice III: A beginners guide.