Plo Koon

He was at the Battle of Naboo and took out his lightsaber to fight Darth Maul. 10 years later, he was busy and can't help Obi Wan. 3 years later, Anakin said he lived.

Appearences

How the phantom menace should have ended

how attack of the clones should have ended {mentioned}

how revenge of the sith should have ended [mentioned}