Through the Power of Cool, Jared Ovmar would survive; killing thousands of clone troopers. Then he would get on a ship to Coruscant and kick Darth Sidious's ass, to show him who is boss. After all of that, he would take some wodka and call it a day.
More seriously, Jared would not be a person who fights in the fray of battle. Combined with his paranoid nature, he -might- see it coming. Fact of the matter is that being hitsquaded by your own soldiers? Well.. hard to escape that, to say the least. He would probably get killed, without even dealing a scratch.