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Combine flanking strike with bm rune or make bm rune baseline since you gutted pets so much
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Make duel wield baseline
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move cobra slayer to boots so a hunter can now choose between trap launcher for ranged spec or cobra strikes for melee-
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this also opens up any lone wolf builds as well.
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You could make master marksman 25% mana reduction apply to strikes as well.
Overall: after tweaks
Then I think melee hunter is in decent shape and has options for a variety of builds even 2h and you are not blocking carve on gloves.