https://images-ext-2.discordapp.net/...768&height=479

According to some quick math that was done, the balancing for melee has improved. NIN is back in the mix. SAM is still about 400 rDPS short of where it should be, but much better than before. For SAM, I'd say another potency buff in 5.1 will do the trick. That said, this is just speculation as the patch was just done today and the enough raw data hasn't been collected yet.