9/11 ... Too soon?

New Oliver Stone 9/11 Film Introduces 'Single Plane' Theory

So Oliver Stone has been producing a film called "World Trade Center" that is staring Nicolas Cage. The premise of the film is based off a 9/11 theory that only one plane hit the world trade center. The theory will be explained and show in greater detail in the film with realistic reenactments of what Stone thinks had happened. 

My question is ... Is it too soon? I think a 9/11 film that proposes another theory about the incidents that happened that day may make audiences uncomfortable. I feel like this film may be picking at the 9/11 scab. Americans are not fully healed, and a film such as this one may do more harm than it would good. To some this theory may be fascinating, but i think to the majority of others it may just be a good idea too soon.