Forget the character receiving the LA for sole consideration.
Instead the factor should be would a player running a human character feel cheated if there wasn't a LA for the "powerful" race that the other player is running?
Would the player with the "weaker" race character feel cheated and left out because the other player's character is dominating the play?
Those are the real things to consider for balance fairness.
Instead the factor should be would a player running a human character feel cheated if there wasn't a LA for the "powerful" race that the other player is running?
Would the player with the "weaker" race character feel cheated and left out because the other player's character is dominating the play?
Those are the real things to consider for balance fairness.