The inflation of B&S only goes to the whales, because my gold as a mid-tier player is still just ok. The Elder Scales will be entire very soon, when BC was a new dungeon we also had to bid and farm fragments, it changes as the scale gets in the end of their life, wich will happen wich Elder soon, since the next dungeon is the last one with it.
The rest I agree, but Unity I would make a chance, NCsoft wont change the rng of it, so what we should really be asking if for a better rng, increase of the lower tier aviability, and lower the cost from getting from CS for example.