<p>The only thing that I can think of relating to your question is regarding eligibility requirements. If you have a high enough SAT score you can be eligible to apply to UCs, regardless of whether or not you have met the usual requirements(such as meeting the a-g course and gpa requirements). Go to the following link for more information about eligibility: <a href="http://www.universityofcalifornia.edu/admissions/undergrad_adm/paths_to_adm/freshman.html%5B/url%5D">http://www.universityofcalifornia.edu/admissions/undergrad_adm/paths_to_adm/freshman.html</a></p>
<p>As far as I know, there is no guaranteed admission poilicy.</p>