The main reason for this is blatantly obvious. The Dev team did not do the play test even if they did it was with the top performing jobs and neglected the under performing jobs: BLM should be dealing more than SAM at 100 barse, RDM should not be in the place they are in, MCH has been totally forgotten by the devs seeing they only buffed PLD and WAR "WHICH IS NOT ENOUGH OF A BUFF", and to sum it up the fights are leaning toward melee getting 100% uptime not needing them to even greed for their uptime like the previous tiers such as the e9s anti air in and out to get a GCD in etc...