Optimizing for PvP?

I’d like to find out my BIS gear for PvP which needs to valuate Versatility very high due to the PvP Trinket Set Bonus.
Reason is that I’d like to find out in which slots PvE gear would actually be a better fit.

Is that possible?

There is the “customize” tab - in there you can manually allocate how you want secondary stats distributed. You could make the optimizer try to get a lot of versatility using that.