Yes, you are possibly on to something. POTUS Trump could certainly use the information for tremendous benefit. I find it interesting they announced there was no list on the very same day Netanyahu came to visit.
POTUS Trump is in charge and it is wrecking their world. Hang on because it will be one hell of a ride.
If there are national security implications all the administration could have said is this:
“Our review of the Epstein files has revealed some national security issues that we need to address. As a result we are deferring further action until those matters are resolved.”
That may not please everyone—but it is a much better approach than case closed have a nice day.