Even if you could, Sasha, he'd just stab himself again.
"Jedi knew things were wrong," says Vasilik. "Knew they had enemies all around them. Jedi could have won... at any time. Take control. March into Senate and say "We in charge now." Who could stop Jedi, if they do this? With control, no Emperor, no deaths."
Vasilik painfully lifts an arm and points at you, Galahad.
"Yes! You see? Jedi knew they could so something to win... but would not act against what they knew to be right. Jedi had wisdom. They knew... that it was not enough to win. They had to be people worthy of victory- else they would replace one evil with another."
He collapses back down.
"What kind of people are you? What Galaxy would your Alliance create?"