Mission Categories Maybe?

[Magicfingers]

don't know if this has been brought up before or not (don't even know if it's possible), but i've noticed that when i launch a mission to do some farming, a lot of times others will join and just run through to the end as quick as they can with no regard as to what i'm trying to do (not good enough to solo a lot of things, so i DO appreciate the help).

so i was thinking, when someone starts a mission, would it be possible to add a category selection to it? like say check either A) farming or B) quick run through, or C) get to the boss as fast as possible disregarding everything else.

and when someone tries to join, show them what type of mission it is and let them decide if that's what they want or not...even though i'm pretty sure some people out there will see like it's a farming mission and join it trying to run through it as fast as they can just to irritate whoever is hosting the mission....always gotta have people like that in every game i suppose....sigh.