People would have definitely died as a result of it had the operation ever gone ahead; in the ensuing conflict that the operation would initiate. But the false flag operation itself wouldn't kill Americans. That is the point that Screw Loose Change is making here. 9/11 saw the death of nearly 3000 Americans. That is nothing like what is proposed in Northwoods.
Surely you can see this distinction?
That is the only way the official story can work.
The false flag incorporates all evidence.
In order for a false flag theory to work, it requires the introduction of NON relevant evidence.