I mentioned this in another post but I'll state it again in a slightly different way. The biggest issue is that if LFG is going to be forced, then there needs to be a user friendly way to do it within the game. And it needs to be as interactive as possible. My suggestion? Add a new vendor to the tower and the reef in one of the currently empty lounge esq spaces. When you select them, instead of weapons and armor, you get a list of activities and basic requirements (level, class, etc.). The game then uses matchmaking to find you team mates that fit. When they are found you all go to orbit and are connected as a fire team.Then you can go on your merry way to whatever activity you were going to do before. When the activity is over, since your already in a fireteam you stay connected and can move together to other activities (unless of course you choose to drop out). Also, here is a compromise. Even though I think everything should have optional matchmaking, I can understand ToO as an exception. And while i don't like the Raids as an exception, if they are going to be six is still a lot to come up with. So How bout you drop the requirement down to you only needing a team of three, but then offer to matchmake your team with other teams of three to meet the 6 guardian requirement for raids.