I think this is a feint. They will strike somewhere else.
I think you could be on to something.
Islamic fascist suicide bombers returned to the WTC after failing to bring it down in 1993. On 9/11 they failed to get the White House and/or Congress. That does not bode well for future attacks but it does provide a decent clue.
North Jersey has had a tremendous growth spurt and gentrification since 9/11 especially Hoboken and Jersey City. My brother and I spent a lot of time there in the late '90's. After 9/11, my brother was of the opinion that a lot of the check cashing places were muslim run and would be valid sites for government investigation and watching.