True, but the Ravens are not a strong running team. They want to upgrade the RB position, but did not have the money this past off season due to Flacco's contract.
It could have been worse (if even possible) if the Ravens had a better run game. Still Balt averaged 5 yard per carry, which seems decent for them. So, not sure if Star is having an impact on run defense, a few more games should be telling.