I posted on that page but it's mostly suggestions for weapons, however I was thinking that instead of giving medic weapons, give them (copying idea from alien swarm) the "adrenaline" equipment that allows you to turn on temporary zed time. An average good alien swarm game can take around 5 minutes, and bringing three 10 second slomo adrens doesn't break the game at all. In killing floor, since adren would only be useful for the o shi- situations, make it so that everyone can bring 1 adrenaline shot that lasts a base 2-3 seconds, however medics, based on lvl, can bring up to 3 and have them last up to 8 seconds or something. (oh and make it so that adren zed time cannot be extended by berserkers/commandos). Something like that.