"A Jedi uses the Force for knowledge and defense, never for attack.”
Tony (Darth Vader)Abbott could be mortally wounded in this battle with the other Dark Knights and the citizens of the planet Australia if he looses his position as supreme commander he will be banished, however if he retains the power of the dark side it will of sapped much of his power.
His Light Sabre will be less powerful after this conflict and therefore it is highly likely another Dark Knight will attack him while he weapon is weak (everyone knows a man with a weak weapon is vulnerable)
Should he last through the next star year the defeat of the Dark Side is almost certain because under his leadership the citizens of this planet have moved their allegiance to the followers of the Jedi Knights(the Not So Bad Side)
The Death Star it appears is in a self destruct mode they have lost the ability to convert the citizens of planet Australia to the Dark Side’s ideology of hurting the less well off for the good of the rich.