if I were you, I would go right in to 6 year program. Because it is more hard to get in to school after you completed your 2 years precourses ,and also there is always chance that , you may not get in to pharmacy school after you competed your 2 years preps.
from my side of , you should thinking about yourself and forawhile forget about your friends and others and get your life on the right track, and not even a bit thinking , go right in to that accepted school you have .
let me tell you what are you going to face up after you completed your 2 years program in a college.
you will have to take pcat and you have to get a very good grade then you need reference letters , you have to research pharmacy programs in your area or any others areas and when you apply to pharmacy school, you will not the their first consideration. Because they like students who is going for 6 years programs. Dont aks me why!, they have a lot of reasons but I believe most of the reason is money. They can make good money out of 6 years pharm student but they don't make that much money with 2+4 years students. well they maybe right if you look at the way how they look at, but from our side it is not good.
yes , it is not impossible to get in, but why would you bother 2 years later ,trying to get in pharmacy school while you have a option to get in.
I am doing to 2+4 years program now, because of I have to. But if I had a chance again , I would do it 6 years program,also if I were in your shoes , I don't even think for a sec and go to that school.
good luck.