I think their current pvp model is great. Shadow War allows players the ability to fight each other and the pve players don't have to bother unless they want to.
Good... Bad... I'm the guy with the gun!
Hopefully they do something like Rift's Conquest. Just remove NPCs and put some objectives and let the PVP begin, attack, defend, etc.
Someone wanted that bounty hunting system, if two players accept PVP, game is on, one is the hunter and one is hunted, little cat and mouse open world pvp. For example, hunted needs to get behind the hunter to win or then just add some objective whos there faster wins.
Shadow wars may be more often that once a day though.
Well I think in today's live stream they might go more in depth about shadow war, as of right now we now you can queue up for it, maybe if enough people do it starts sooner and more often.
I love PvP, always role on PvP servers. But, open world PvP in this game just wouldn't work like standard MMOs. All it would be, is cloaking Snipers picking people off. Would get annoying really quick.