Do you think the devs intended multi-flare blm?

[Ooshima]

I think you are overestimating BLM's DPS. They may be best at AoE damage, but the entire speed of the run depends on both trash+boss kills. Any DRG/BRD should have no trouble pulling higher DPS than BLM over the entire run. In fact, my fastest runs have always been with DRG + BRD.

Full run timing?

Or at least 2 boss run timing.