Rossi's first act as governor should be to issue an Executive Order that nullifies all "official" acts of the pseudo-governor Gregoire (since she was, de jure, never governor, and so had no Constitutioanl authority to act,) and that also requires that any reference in official documents to her ever having been governor be expunged, that she is not entitled to any pension benefits as governor, and that she must return to the State any and all funds received as salary or other compensation (including expense reimbursements) supposedly "earned" by her as governor.
Election fraud should be punished as severely as possible.
That's IF we can prove she was behind it. Otherwise, any sane justice would throw that out.