[snepp]

Per the title, when adding players to the dev lab there's nothing indicating that a players has been added, their little green selection "+" happily remains green. And when you do re-select a player that you've already added, there's still nothing that suggests they're already in the lab, until you try to select a program again and get a "no go" message box.

This means you either need to rely on memory of who you've already added (bad for lots of us), or keep blindly clicking down your player list to grab one you haven't already added, or continually bounce back and forth between the full list and players you're clicking on (lots of unnecessary extra mouse movement and clicking).

Something as small as having the green selection circle be a different color once they've been added would do wonders for usability. Whatever it may be, there needs to be some kind of visual indication that a player is actively in the lab.