The obvious solution would be a simple 2 team deathmatch, where you actually have to depend on your FF14 skills as a player to beat other players. But now they completely separated PvE from PvP, so even if you are good in one mode, it will not help you in the other.

Feast 8vs8 is close, but then there is the stupid medal system...

I really liked 8vs8vs8 slaughter. But even in slaughter they had to add some PvE stuff.

pls delete 4.x PvP and bring back 3.x /cry