[Mustang]

We're not talking about swamping a unit with more units than it can kill. We're talking about sending in two jeeps ahead of your heavy tanks to draw all the enemy fire. Realistically, the movement would happen simultaneously, and your guns would spot the tanks early on and open fire on them.

I have an idea that might work. How about a unit only op-fires once per every enemy unit, except if it fires back? That way, the jeeps, trucks or whatever will only take one hit, and so will the expensive units. Won't solve the problem completely, but its an idea.