How about we actually play the patch for a month or so before we start hitting the nerf train. We do this shit with Axis units all the time.
Nerf the M5 rest is ok then for me as Light tanks. @ Katitof it's true that you have smoke, but if it stuns it's probably a 80% chance that you lose it. If you can fart fast enough you can indeed just go away and still kill it.