By agreeing to take on the role of a canon character, you are to have a good foreknowledge of that character's potential motives, actions, behavior, and history before engaging in that said character. It is crucial that you stay true to the heart of that chosen character so as to not deviate so heavily from the Star Wars universe.

Jedi Order (Not all will be listed, only the more notable ones. You may request a specific character if available).

Jedi Master Yoda: Available (NPC atm)
Jedi Master Mace Windu: Available
Jedi Master Obi-Wan Kenobi: Available
Jedi Master Ki Adi Mundi: Available
Jedi Master Aayla Secura: Available
Jedi Master Plo Koon: Available
Jedi Master Kit Fisto: Available
Jedi Master Luminara Unduli: Available
Jedi Master Shaak Ti: Available
Jedi Knight Anakin Skywalker: Deceased
Jedi Padawan Ahsoka Tano: Available
Jedi Padawan Barriss Offee: Available

Sith

Darth Sidious / Supreme Chancellor: Available
Count Dooku:  Deceased
Asajj Ventress: Available

Separatist Army

General Grevious: Available

Other

Padme Amidala: Available