Having played the game on the PS4 and the XBOX one, the one major issue I see with the XBOX One version is just how difficult and how many steps are needed to be able to join friends, as well as invite friends to join your game. On the PS4, I can select their name, and say join or invite right from that menu. I can also set my join permissions right from the roster screen. On XBOX one, I have to open the party snap system, I have to figure out how to invite people from that system, and I find that I still have issues. From my calculations it takes 3 steps if you know what you are doing. I don't know if this is a limitation of the XBOX One, but I'll be putting feedback with them as well. Inviting friends to the Fireteam should be easy, and should be select their name, and from the menu that pops up say invite, or join, and from the roster menu, I should be able to set my game permissions, invite only, friends only, public. Thanks so much. :)