how about a medi-penser thing that gives u over healing? like lvl1 25% more lvl2 50% more lvl3 longer radias also the radias would be half the normal at lvl1 and 2, and then lvl3 will make normal but 25% slower then normal to balence tthe pros and cons or one that disables cloak when spy walk near or make then half visable like when u bumb into them upgrade it then it marks spies that walk around it in 4 foot radi then wait, its or powered i think but then it has less health does not work on discices and wait maby i should copy paste this to Valve