A tank with guided shell might be good too, also if they allow regular LAV?s on tank wars, I would rule this mode lol We will have to wait to see how strong the tank destroyer will be but considering that it is basically a LAV with a bigger anti-tank cannon it could make the tank a sitting duck. Though im quite sure Dice will reduce the tank destroyers armor to compensate for its speed and strength. Two hits from a regular tank would surely disable it. The biggest trick will be if they don?t allow reactive armor on it as well.
Will be interesting to see how the extinguisher will work and how fast it will be.