One of my players got injured. Since the injury I've replaced him with a better player so he's now a reserve. His condition is dropping every day, it's now at about 10% and dark red. I don't have many green packs left so I don't want to use them on him unless he needs them and I haven't used the red packs either, again, as I don't need him. So the question is, is he in trouble? I have no idea what will happen if he gets to 0 :/