The frostbite engine does include how much destruction can be done. EA and Dice said it themselves. That with the new engine there can be more destruction, in which this type of destruction will alter the gameplay. For example, a whole building gets blown up and cannot cross a certain road that was there anymore. Or if tank shells hit the ground it can cause massive craters etc...I don't get why they would do this though. The destruction on 2042 is ok, could be improved a but not needing a whole new engine. With new engines comes new problems
D