I don't like that much EA but with Battlefront II we will finally see some DS perspective and not the LS one for once. When do we get a film about Darth Vader life under Palpatine mastership ? When do we see the birth of Darth Sidious as a Sith ? No we will never.
But with this game, we will play as a DS soldier, loyal to a cause she trusts in, loyal to an Empire that is her world, threaten by a guerrilla that grows in the galaxy and that are considered as villains in her perspective.
So yes, again, LS bias is not an excuse because the game is called Galaxy of heroes. Heroes are on both sides, it all depends from what you believed in and what you see and know from your eyes.