Piloted Shredder and Impgang Boss are a big mistake here, it's the Piloted Shredder and not the Boom Bots that are going to mess up your N'zoth turn as your N'zoth play is generally a defensive and not offensive tool to contest the board. You're just committing suicide vs aggro by playing Piloted Shredder and Impgang Boss over Refreshment Vendor and Earthenring Farseer, a 4/3 and a random two drop is often worse value than a 3/5 vs aggro and Impgang Boss can't trade with the x/3 minions it needs to so you only have one Antique Healbot for Brann Bronzebeard and worse bodies overall.
I'd think long and hard about playing Dirty Rat in Naga Sea Witch meta, and I'm pretty sure you can't beat any Priest deck without either the Leeroy Jenkins/Faceless Manipuator or Feugen/Stalagg combo (which I think is more viable now that Hex is getting nerfed) Renolock doesn't win the generic value war vs Renopriest anymore, you need an edge somwhere else or you'll just get taken into fatigue and lose - even old Elise is worth taking another look at now. Feugen/Stalagg combo has the advantage of being the best package vs Jade Druid, so I'd consider that right now.
I guarantee you Pirate Warrior isn't going anywhere in Wild because it can play Cursed Blade which is strictly better than Fiery Waraxe vs control and gives the deck a smoother curve into Bloodsail Raider and Dread Corsair, and Token Druid isn't going anywhere in WIld either because it will just cut Innervate and Flappy Bird and play the eggs instead.
Sorry if that sounds overly critical, but once you hit like rank 5+ in Wild you're going to be hating life when all you see is Jade Druids, Renopriests, Giant decks and assorted aggro decks because you're just not equipped to deal with any of it fwiw.