There's a lot of things their going to have to do such as:
- limit the range of the SOFLAM
- strengthen Tank Armour front and sides
- boost lav and ifv main weapons toward heli's
- figure out a way to nerf jihad jeeps and atv's
- boost effectiveness of cover when breaking vehicle lock (hills, rubble, defilade, etc.)
These trailers always look good but on the Battlefield these games never play the way the trailer shows them playing. If people can exploit something, they will.
Right now, one SOFLAM can shut down a sides enemy vehicles as they are constantly in a locked state and at mercy to any fire and forget projectile.