Topic: Assignment Difficulty Slider
http://i.imgur.com/6QHVT0F.jpg
Let us individually adjust the difficulty of assignments.
A slider between 1-10(or more?) in the main assignment window, equivalent to members in squad.
The custom difficulty setting will overwrite the increased difficulty caused by number of members in squad.
Why?
Allows people to play the difficulty they're comfortable with. No need to leave squad if it's too hard or fill the squad with members if too easy.
More challenge = more reward and content. See: Diablo 3 etc, they have tons of difficulty settings that keep people playing.