re: New Terminator to start filming soon.

Probably be a flashback type movie set in the modern time of the war.

The humans will finally find out how to stop sky net for good and sky net sends a terminator back. The humans send one back to save Sarah Connor or John, or maybe Sarah's parents while the war continues in the future.

At the end they shut down sky net but the rouge terminator has been captured by the government in the past and the final scene is a government lab dissecting the terminator with the name sky net on the top secret government files.