Gunblade job must be a DPS.

[kikix12]

but then you have to ask if the Tanks and Healers can handle waiting 10+ minutes because no new DPS is released to level with the new Tank and Healers for the 2 DPS slots.

Eh...I hope that you understand the fact that for tanks/healers to have any sizable queue time, the DPS need to be instant, right?! Do you seriously think that DPS will be so outnumbered that their queue will go for 10-30 minutes to 0?! Seriously?!

If anything, if the gunblade will be a tank and it will cause a significant change in queue, then it will reduce the DPS queue time while having zero effect on tank and healer queue. Alternative either healer or tank will have to wait for a minute max, not because of DPS but because the other new class just wouldn't be good enough to compare with Gunblade in its own category.

So yeah...

PS: Tanks and healers still have queues...sometimes. In certain roulettes or for specific dungeons.