Originally Posted by
OskarXCI
A big PvP rework already happened with Stormblood, which made balancing easier and less time consuming for the developers. I can't see them doing another big rework. Oh, some people think it's unbalanced anyway? Well, it would have taken up a lot more resources and time if we still had the Heavensward PvP system, which was a nightmare to play on controllers btw. PvP in XIV is a side activity, not a main feature.
Since big reworks for many jobs on the PvE side of things happen every expansion, it made more sense to completely separate PvE and PvP action sets.
The Feast is what jobs are balanced for. Not 1v1 duels. Dueling is just something you can do while waiting on the DF to pop.