i did shoulders today and i started off with the typical shoulder exercises (military press, upright row, etc) and i ended my workout w/ about 4 different rotator cuff exercises. my question is, should i do the RC exercises at the beginning of the shoulder workout before i do the typical shoulder stuff?

I don't know when is the proper time to do them, but I intersperse rotator cuff exercises throughout my workouts. During the breaks between sets for other exercises especially.