LRAD

The second trailer is much more violent than the first. And it reveals quite a few ways to eliminate opponents. One of these is the Long Range Acoustic Device, which can be seen in the forest battle (it targets and hits Wolverine). However, we believe that it’s being used somewhere else in the trailer, as well.
The first trailer saw Professor X in the wheelchair, with guns pointed at his head and the entire room trembling. There was another shot – which we assumed happened in a flashback – with Wolverine in a hallway. This image trembled, as well.
Can we assume that the LRAD can also be used as a telepathy deterrent? It’s a valid assumption. And we guess that it will be used against Professor X, which will lead to his capture and, most likely, death. But, for now, we can be certain that this device will appear more than once in the film.
