With the change on Discord channel for trading. I had a thought about having to add players on Steam. Being able to send an invite code to the realm you are in, so you don’t have to add and delete later on Steam. It’s just a thought, and I’m not even sure it’s possible without a lot of work on the back end. I love the game (over 200 hours so far).
A guest system is coming but we don’t have much information on it yet.
I hope that will easy trading as well as joining each other for single Crucible runs for example 
Silas