Ultimately, what is the main factor to deciding to release two dps for the expansion, and will you be trying that again for future releases? The release of two dps classes caused a major upsurge in DPS queue times (that were already bad pre-Stormblood). The reason why this wasn't seen in the release of Heavensward was because there was a release of one of each type (tank, healer, and dps), so even though the tank and healer queues became a little longer, the balance of the release of three types didn't cause a major increase on queue times; whereas, in this expansion release, it became absolutely ridiculous (at least on the Aether data center).