Regarding Darth Vader changes, are you sure you guys havent ruined the choke ability and focused rage?
Choke... player has no control over the ability and remains vulnerable. Previous patch allowed user to use the choke and have full control over when to release the victim, if under fire, and could move the person around slowly.
Focused rage... star card granted Vader increased defence, now it seems the star card is being ignored.
Regarding rolling... previous rolling bonus was way better, because it dealt with the hit box staying in one spot. Now, i get shot in the face, even when rolling, which would be fine, if the hit got registered at the animation near ground, but it does register the hit like, if i was standing, cancelling the animation as a whole, teleporting the player back to pre-roll position.
Same thing was in BF2015, when you could shoot and a person with a jump pack. His location stayed at the spot where he initiated the jump pack.