I would want to see tanks that make people "fear", not like the tanks do to people in normal bf2, it`s just like "lets blow that thing" I almost avoid tanks in the game because u can`t always really survive minute longer in a tank because
of the people shooting/blowing it so easily. If the tank wouldnt be so easy enemy, it would be scary, but because one guy with little c4 package can blow it just like that, it´s not. This would add better atmosphere in the game because when u see a tank u don`t want to be there, like in the real war, steel beast rolling towards u with big guns blazing ur shitting in ur pants.
there couldnt meaby be so many tanks after this, because it would be much more effective and the side with the most tanks would win the game so it must be carefully thought how u do this. I think it would add kind of operation flashpoint atmosphere in the game.
One think that would make the tank more powerful would be less antitank guys.
something like that, sorry if my english was somekind of faulty.