This may have been mentioned before but I believe a great way to bond guardians together could be utilized in the tower. Along with our new chat options what if we had a way to summon guardians for help by having a message line above our gamer tag like "Nightfall" or "VOG" letting them know in advance, the assistance you need. Then all they would have to do is come up to you and join your fireteam. Another way to do this would be to have a board a lot like the bounty board that you could access, that you could either create an invitation with or answer invitations... this would be great if you were able to leave the tower afterwords to go on to farming or something of that nature waiting for people to join. I'm sure you could create some kind of time limit that it would be posted or until you had a full fireteam, and I'm sure there are other logistics that come into play based on servers and technical stuff that I know nothing about. These are just ideas and I'm sure there are a million more but as a line survivor of a once everyday fireteam, it gets lonely out there at times. All my friends have left the game and moved on to other games due to boredom as they put it but honestly, I have never been bored with this game. Disappointed a few times after it launched and we didn't get the things promised like the ability to barter and trade with other guardians, but I have never gotten bored and I play it just about every night that I can.