I do not look at bulk or cut as dictating the exercises I use. It does dictate the intensity (well for me anyway). If I am on a low carb cycle, I run out of steam towards the end of a workout. Armed with that knowlege, I do not work as many sets. If I was do do 4 sets of an exercise, I may drop to 3. Or I may drop the wts. It all depends on how energetic I feel that day. I feel that if you are getting really lean preparing for a show, you need to be careful, otherwise I would use the same program just less intensity.