If They Need Class Inspiration...

[pikalovr]

aymeric could teach us how to be an even better shield for our allies and protect them from everything the guardian job. basically advanced PLD but a real caster tank no melee just hard hitting holy spells and more long range support spells.

lyse could teach the ways of the ala mighan fist the abbot job (a play on real life monks where abbots were basically the head monk). also yes rhalgr would prolly intervene since we know about them now hence why you're able to push your limits past that of a normal monk. with more emphasis on meditation channeling combos, and hard hitting single punches, and summoning giant fists to unleash devastating combo finishers

vrtra could teach us how to further our progress with the dragon inside us the azure dragoon job. the reference should be self explanatory. with more emphasis on using aetherial claws and jaws summoned from the tips of our spears and maybe a bit of fire breathing as well idk.

honestly if we could learn these "advanced" jobs and group witht hem it would prolly be an entirely different game not sure how i feel about it tbh

for crystarium we would learn from Lyna how to be more wild and creative with our dance moves in combat the entertainer job. honestly i wouldn't mind learning skills like we seen in that one DNC job quest when we were learning DNC and she was pulling out all sorts of crazy moves. thanks to the wild and unpredictable nature of this "wild" dancing every hit has a chance to unleash a different elemental hit on an enemy (debuff or DoT). and instead of being forced to follow a rythym or pattern while you fight each GCD leads up to a dance finisher. think like mudras or PB on MNK but all the time.

eulmore we would learn the engineer job from chai-nuzz. think a more advanced MCH but with more emphasis on turrets and machines. a less active playstyle and more so like a minion job so to speak where you actively control each contraption. and prolly have an ability to have them all forge together to make a mech that you can hop in for their burst window,

sharlyan is still a toss up but i think the twins dad Fourchenault Leveilleur would be our teacher. now ik they don't wanna do an advanced SGE so i was prolly expecting him to be an advanced SMN/SCH teacher idk a good name for the job sorry. learning under him we are able to summon multiple egis at once and access more devastating comboes based around the ones summoned. so if we have leviathan and ifrit together we get a fire spell and water spell that after using them they come together to give us scalding steam our big summon finisher then the egis dissipate and we have to summon new egis.

sorry kinda went on a tangent there but there are jobs here that definitely could be used like engineer or a pure caster tank like the guardian