I am currently playing a Jedi in a game based on the Return of the Jedi Infinities. I was looking for an agile striker that can take foes down as quickly as possible so I chose Ataru Striker, but I was encouraged to choose another specialization and since my first one has no force rating talent I tried to find another physical class and ended up going with Aggressor since inhibiting foes seemed preferable, as I am not a tank. I will also be playing against another group so any help on a good build would be preferable. Mainly what I want to know is what I should focus on.
Caveat: we have a house rule that allows us to purchase characteristic upgrades after character creation.
