Bounty System could make pvp great again.
I do have some concerns. Stealth is either going to be OP or useless, I don't see a real middle ground there. I'm also worried that if you have a bounty on you its going to be a rare instance where you are actually in a 1v1 or 2v1 situation. I imagine people are in a zone the bounty pops up and everyone in the zone B-lines it to gank the bounty. I'm thinking something like the buff from the Black Rook PVP WQ might be useful. Also Tanks will need to be tuned down in some fashion.