At 2:16 there is a Tiger turning its turret with a cloudy sky behind, less than a second later the scene switches firstly to a close up of a gun with a clear blue sky behind it firing, and then to a view behind a Tiger as it fires at a tank. You can see the shell hit the tank right rear side of the tank, and there is a clear exit explosion on the front left side of the tank. The scene then switches to a Sherman which has its turret turned to the right, with a load of sparks coming off the front of the tank. This scene can't can't follow the previous ones. We can't see what made those sparks, but the trailer wants to imply that it was the Tiger, whose shot bounced off, and of course we know that wouldn't really happen. The next scene is from behind the Sherman (the same one with the sparks I assume, but there are no sparks now) facing the Tiger as it fires at it, and the shell bounces off the turret of the Tiger. Then it cuts to Brad pit out of the turret shouting "NOW", and then onto a scene of the Sherman firing its main gun. In the previous scenes, no one was outside the turret. I'm sure that in these 4 seconds (8 scenes), they've taken various action scenes from the movie and mashed then together to make an action scene for the trailer. I hope so at least.