Why not?
Soriano has never wronged my family.
Metrics and stats can have "bias" or leans. If one metric doesn't weight something as much as the other and a player is good/bad at that one thing that's a bias within the metric and will effect the outcome of the data. A true number is a number is a number. 2 is 2 by itself. The weight I give that (2) based on how important I think it is in relation to the metric I am making is a bias. It doesn't have to be a bias against one player, it can be a bias against a certain baseline number to begin with.
For someone who drones on about metrics so much you have virtually no grasp of them or understanding of them at all in any real meaningful sense.