Is there any way to play the game as DPS? Or just end subscription?

[Risvertasashi]

I will say that I'm surprised that, given the abundance of DPS in other MMOs, Square chose to go with only a 1:1:2 ratio. On the flipside, at least for CT they wised up and made it only require 1 tank while having 5 DPS slots? It would be nice if it were 1:1:3 instead -- games that use this ratio still have a shortage but it's better -- but I think that ship has sailed.

Anyway, to the OP:
There are some MMOs that only have DPS jobs. So there's no queue issues or such. Have you tried them? Might be worth looking into.