You want healing ? Go play WoW
Tincans who barely get injured sometimes if they boost their IF will now have a way to regain all that HP we worked hard to take them ? And if you use a medit kit or what so ever .. who will bother losing 1 slot for that. If you have to remain at the same spot , then leechers will say "I was healing myself" or then people will camp and wait all the way to regain all HP..
Totally against that idea , sorry