Originally Posted by
Gamemako
They would still have to do the second. LNC hits much too hard to support a pet. LNC (the class) will crush individual SMN DPS by a good 25% (not counting Contagion, a pet ability which boosts the damage of the SMN itself). Additionally, melee DPS are heavily focused on mobility.
Again, Lancer is the problem here. First, you'd have two jobs associated with Ishgard under the exact same theme; and second, you'd have a movement-heavy job attempting to simultaneously control a pet (and seriously, if you think micromanagement isn't essential at endgame, you haven't played either ACN job yet). It's just not going to happen. More likely to get a pet as a melee are are a tank base job, like a MRD or GLA. MRD DPS is still a bit too high to support a pet, however. GLA is the one and only melee job at this time really capable of handling a pet.
Finally, you could not have the job accessible at all prior to completion of all Ishgard-related stories (necessarily ending in reconciliation with the Dravanian horde), because someone carrying a wyvern in Coerthas would be subject to immediate execution. Can you imagine how silly it would be with a wyvern in the execution quest, telling the NPC about someone who summoned a wyvern with your own flying over your shoulder?