You can definately get accepted to some schools after 2 years, but its most likely to happen if you have really good stats all around....very solid GPA on all your pre-req's and a good PCAT score. Also, a little pharmacy experience wouldnt hurt either because it will help convince them that you know what the field is about and that your actually interested in and are GOING TO REAMAIN interested in it.
As we all know, pharmacy schools only technically REQUIRE 2 years of pre-req's. The only reason Bachelor holders are prefered is because they have had more time to mature, show they can handle upper level courses without cracking, and ADCOMS are often more convinced they they know what they want to do becasue they are usually older and have had more time to look at their options then 2 year student. Its just a preference though...not the rule. All you technically need is the list of pre-req's.
Good Luck!!!