I cannot, after create a party where I am the leader, log out and let host the leader to someone else of my choice. If I go away and logout, the party got dismantled. Another thing is if could be emprovement the invite in a party mode, without requesting out loud on the menu party. If I want to create a party and let join only the friends I CHOOSE on the friend list, could be possible to have a button, like a "invite to guild/clan". It could be very very useful to not create every time a chamber on the menu party screen and ask your friends to join and search for it.. better if you can invite them!