I'm pretty sure about what I don't want to see:

AK47
MP5
Katana
Nor any other Sub-Machine Gun or Assault Rifle.

You have to realize that this games needs to be balanced to function. As it is now, one player or two can defeat a group of 3-5 thanks to luck, skill and experience. Give one player an MP5 and the game changes. I think the AR is too powerful as it is, and should either be toned down or have the ammo- and gun spawns drastically lowered. I think that actually goes for most guns, even the pistols and Hunting Rifle. This game is supposed to be about survival, it is not a pure-blood FPS; which it seems to me like quite a few of you seem to forget.

What I would like to see, is:
the Molotov Cocktail (that's enough, regular grenades would be too powerful in this game).
Weapon Attachments (Saw off the Shotgun, Silencer for the pistol, maybe a silencer for the hunting rifle).
Crossbow (Slow to load, better accuracy than the Wooden Bow).
.45 Automatic (Or preferably a revolver)
.38 Derringer (Close range, self-defence weapon with few bullets)
Brass Knuckles (These things make you hit like a truck, make them powerful, but balanced, with same range as the regular punching of course).
Flamethrower (Airdrop only, low as crazy chance to spawn, low fuel capacity and hitting the tanks on your back causes you to eventually be consumed in a fireball of flame).

In my opinion, there should be pros and cons to choosing a weapon. The Hunting Rifle, as an example, is very loud but good at a distance. The same should go for the rest of the weapons you pick up. Life is hard, and H1Z1 should be harder.

I also think they should add an experience system, one that makes you bond more with your character. This should primarily be based on what you are doing, not what you should farm. Perks like "Athlete", gained by running over long distances and resulting in a boost to Stamina Recovery, but increasing the deterioration of your hunger and thirst.
"Doctor" from patching up OTHER players who are BLEEDING, gives you a boost to % chance of finding Saline and similar items in containers, but reduces your chance of finding ammo in containers.

The key word here is pros and cons.

Any experience, and or "traits" and "quirks" should be erased on death as well, making you more committed to your character and perhaps making you think twice before you start blasting a random guy with your pistol.

 

I want Fire arrows

 

I would like to see sledge hammer, road spikes, and barriers. All of these thing i have posted so please check them out and support it.

 

Like the OP I like traps but they will only make them like the punji sticks and snare both completely usless.

Punji stakes to easy to destroy don't do much damage.
Snare should hold you still for longer and do alot more damage.

 

I would like to see alot of new guns so they can change the ammo back to finding full clips at a time.

 

I actually don't want to see any more weapons in the game. There are more than enough already. Gun freaks have plenty of other games they can go and play.

 

I would definitely like to see a SMG added into this game like a MP5K or UZI, also some attachments for the AR15, ohh and a Crossbow would be really nice too.

 

Slingshot with scrap metal for ammo.
Like 10k on Z Nation

 

Maybe tripwire or a slingshot.

 

Wait wait...if you're gonna put swords in 99% of them should be the crappy "Cutlery Corner" piece of poops that'll snap after one or two uses bc, let's face it" most you'd find are not going to be the 3000+$ full tang, folded steel legit ones. I'd just like to see some H&K rifles and a lot more weapons with various caliber ammo. Like why aren't there ever any .608 caliber weaponry in games?