Over Head Icons

It seems that Certain actions that are done with them, Mission, Training, etc. seem to cause an Icon to appear over their head or them being gone entirely with a message board in their place.

Should we add a small gallery with those options or just a small note of whats going on?

I think the swords icon is always there for any training, and any mission will replace them with a "brb" sign. In either case attempted interaction makes it clear that you have to wait.