The attorneys for SA prepare the stage for KZ at the end of the hearing after Judge Willis rules in favor of the State and denies the Defense's effort to keep LeBeau from testifying. As an added attraction Judge Willis castigates the Defense for prolonging its own defense motion to seek a second opinion, or a second testing if you will, of the presence of EDTA found in the RAV4 blood. But not to be undone, Attorney Strange (Defense) moves to preserve the blood evidence in case SA's future legal strategies may be performed by more technologically advanced instrumentation, or more focused on the issue of degradation over a much longer period of time than was in consideration in 2007.
Primarily this section of the trial deals with a issue which has very little legal precedent since it was first tested by the O.J. Simpson Dream Team. I believe that your point about KZ is valid.