Ok what I was thinking was,
While in a fire team, when you hit the menu button, instead of just seeing your character, you see yours and the other members of your team on a rotating display.
i I i
^ like that and you can scroll to your friends character to inspect them. The one you're looking at becomes the big one in the center with the other two in the background.
I wish I was better at photo editing and could show instead of tell.
Just seems like it would be a cool and useful way to look at who as using what. It may be dumb, but I just wanted to get some feedback.
Edit - to add more tags in hopes someone else will read this and think it's a good idea.