Me and my buddy are working on a radar, it'l be intergrated into the TDM Gamemode, and will work like this:
The dots pop up as the color of the team, say, someone from the red team is within range of your radar, then a red dot pops up, or if a say yellow team member is in range, it'l pop up as a yellow dot. There will be a keybind for options, you can make it so that anyone that's not in your team, shows up as red on the radar.
Also, we're planning on making it so, that by using your cursor to roll over the dot, it can identify them, name, bl_id, and if you're in a TDM, if they're the captain, and the team name they're in. We plan to also make this work outside of a minigame.
This will also have a server preference to disable the radar for non-admins, or to disable it alltogether.
It works so far, all it shows currently are black dots when someone's near-by, we're fixing it up to work with the TDM Gamemode.
So, we think we'll be done, oh say, in a few months?