so your answer to the example question of what to pair a job in a vacuum (as in no outside or alternative influences outside of the theoretical statement as to say that so-and-so is better) is to say people should bow to the meta. I never asked for whats best, I asked for whats better.
Instead you of saying something like "NIN and BRD" or whatever, you say that DRG is better than NIN totally ignoring the question.
Instead of saying something like "give MNK the Balance Buff as He deals the most damage" you answer that AST uses RNG and can AOE
so whats your solution; delete them, along with MNK, RDM, SMN, maybe NIN and give the remaining DPS better Utility. Or buff them to a point its better to take a party full of SAMs or BLMs. or Nerf everything. Oh, maybe we get rid of jobs entirely and just make it so all the Jobs are just; Tank, Caster, Ranged DPS, Melee DPS, Healer?