My guess is that Arempy will be the new head PvP designer.
During the Reddit AMA, he answered alot of the PvP-directed questions, even some of the non class-specific ones:
Like regarding PvP Elite-gear: https://www.reddit.c...e_2017/djbc1v6/
All his answers:
He has also been posting quite a bit about PvP on the NA forums: