The ex-Jedi turned menacing Sith lord himself has entered the ring; Count Dooku has arrived in Star Wars™ Battlefront™ II in the Darth Tyranus Update.
Once Yoda's apprentice, Count Dooku netrayed the Jedi Order because of his thirst for power, becoming the Sith Darth Tyranus. As a skilled duelist, Count Dooku wields his signature red lightsaber with its curved hilt, allowing him to fight with refined accuracy. His melee attacks are also highly lethal as he can deflect opposing lightsabers with great efficiency.
You can check out the official blog post here for more details, or jump in the game to see him for yourself, since he's live now.