There's no doubt about it Bladedancer and Golden Gun are good supers for PvP. However most decent players have learnt to take down a dancer relatively easily, ie; shotgun melee/headshot with a sniper rifle. Golden Gun are extremely vulnerable to snipers and teamshot as they have no added durability during super. Try doing that to a sunbreaker and you will get destroyed. Bungie will not nerf any Hunter supers because they're not OP, you'll find though that at some point in the near future Sunbreaker will receive a deserved nerf. However, I personally believe it only needs to be a slight nerf.