You are assuming bias without evidence. One court has already looked at the case and has found no such evidence. Previous legal precedent has established that minority judges can try cases involving that minority, and that female judges can try cases involving women’s rights.
Judge Walker’s decision includes a long legal argument, taking 138 pages, setting out the basis in law he used in making his decision. You can read it
here:
Because Proposition 8 is unconstitutional under both the
Due Process and Equal Protection Clauses, the court orders entry of
judgment permanently enjoining its enforcement; prohibiting the
official defendants from applying or enforcing Proposition 8 and
directing the official defendants that all persons under their
control or supervision shall not apply or enforce Proposition 8.
It is that legal justification that the USSC will be looking at if they decide to review the case. If you think that Judge Walker made a mistake in law, then his decision is available for you to read and you can point out his error to the USSC.
rossum