Tanks are noisy. The Abrams uses a turbine engine that is very loud. They also create a huge volume of dust.
Here is the interesting part. Camo and deception will always give you an advantage.
Tanks are noisy and dusty. Don't cloak a few of them. The lead tank can make all the dust and noise and the ones behind it can still hide. You also can't hear the noise of another tank if yours is running, especially if you are buttoned up and inside. In addition, the noise on a battlefield can be deafening. Especially during an armor battle.
Any good commander can hit a postion with a well coordinated attack and if he is smart you will not see part of his force till he strikes. Imagine if you also had invisible tanks to use. Given time the tactics will follow.
You might be able to see a cloaked tank with the thermal imaging sight on the Abrams but they don't have that hardware on the handheld stuff you are likely to face fighting Arabs or Iranians.
All things I considered I can outshoot and manuever you in an M-1 or Challenger already. No matter what Russian tank you are in. I can also survive anything your main gun shoots and pretty much most of your AT stuff. Now your telling me I can be invisible too! The deck is already stacked but this would be an incredible advantage if it works.