I've come up with a pretty simple way to implement player trading If we were able to trade it be widely abused to collect exotics and boost light levels but if exotics weren't allowed to be traded and everything traded was lowered to say 3 light problem solved A new tab could be added when you inspect a player "Request Trade" if they deny then you'll have to wait 15 minutes before requesting again to anyone this can only be done in public areas like patrol and the tower between anyone if they accept, 2 open slots would appear for your item and theirs along with tabs of your complete inventory of tradeable items Those items would include Upgrade materials, Strange coins, 3 of coins, Any legendary/Blue Weapons/Armor , Dreadnaugt event keys, uncharged runes, Blue/legendary engrams, Chroma With the exception of any Eververse gear A proximity voice channel would also help but it's not necessary