A small amount of tools

[BUTLER (DayZ) 4]

Imagine only being able to carry 3 or 5 tools. It would make surviving on your own alot harder, and it would probably make you think twice about shooting another random player. If you want to fix a car, you'll need the right loadout for that, or if you're going to a specific location you'll need a map and a compass. I think this would heavily encourage teamwork, as you would actually need to rely on other people besides having them bandage you while you're fainted and covering you.

[Bearded McGee 121]

I thought about this too.

I would definitely change how the game is played.

[TehKolo 10]

It would be good, making people have to band together, I am a bandit but it would be cool to have people band together more because they would need more people to carry around all types of tools. And it would also make for more decision making on what to carry and what to leave behind.

[Biaslemon 11]

Yes, brilliant idea! it would definitely stop the shoot on sight culture we have if you actually needed others to say, cook your meat for you, or maybe even tell you which way is north. I very much approve of this :D