I mean, this is, in my opinion, a basic issue. If I am playing with 2 friends and I want to give something to one of them, why am I not being able to do it? Of course, it may be followed by a level-system of items or equipment. In other words, I have a character at level 80 and my friend is level 2. If I can trade him a powerful armor/weapon/helmet/etc. he should not be able to wear it, because his game from that moment on would be extremely easy. If you have to say something to improve this idea, say it. And what do you think about it? Thanks for reading.