Appeasement
Single Target Spell (raise level mana cost)
Returns target monster to neutral state. Does not work on all enemies. ADDITIONAL EFFECT: If target monster is not targeting you this also applies immobilize for X seconds.
Marching Cadence
Aura spell
Raises movement speed by X%
Lifestream
Single Target Buff
Increases target skill at materia meld by X for X seconds.

That's kind of what I've thought of so far. My point is that the one thing about the gatherer and crafter classes I have noticed is that it seems to be what you do off the grid, alone. I thought it would be nice to have some powers to help out your Gathering and Crafting friends.
You could run around healing other warriors in battle even without being in their party, but there is nothing we can do with our crafters or gatherers.