Not all private schools have a rolling admissions process, and within the ones that DO have rolling admissions, not all of them employ a strict tier system like UoP does. USC, however, also has a first-come first-served type of 'tier' system, but doesn't advertise the dates like UoP does.Hi, which pharmacy schools rank your applications in tiers according to the day you submitted the application? I know UOP does, but do all the private schools do tiers? I know public schools don't. Thanks.