Medic Scoreboard and Awareness

I didn't want to hijack the engineer thread and I have heard talk of these two items before, are they still on the horizon or are they not practical?

Medic awareness is not a huge deal, but having a bar similar to awareness 1 and 2 that you are able to see from far away and being able to judge when one is completely healed would be very nice. Could the existing awareness be modded quite easily for this?

The Medic scoreboard would promote medics to heal more and perhaps it could be coded so that the amount of XP or whatever the medic scoreboards would be calculated by could act as kill sprees. So if you got 200XP of healing you are on a healing spree or something and you get a small reward and if you manage to get 1200XP worth of healing you would get a decent reward. I'm not totally sure if the XP numbers would have to be adjusted regarding getting the different sprees, but I'd love the extra incentive to heal.