Have you met the BLM Stormblood questline? The lore was great but the objectives were laughable. Literally 5 quests of "Go here, kill a thing. Great! Now go do that in different locations up to and including the final quest, which is more of the same but the thing you kill is a bit bigger than the other things"

If we get Role Quests going forward, with the old Job quests being condensed into Lore cutscenes, i'd be perfectly happy. Hell, the SCH 80 Job Quest was amazing, but also impossible to have happened without the Healer Role Quest. If that's an example of what they CAN do with Job/Role quests, I look forward to seeing how they might flesh out other jobs stories.