I must now go outside of class to practice these things...
One size usually doesn't fit all. I've yet to meet an instructor that was good at all things exactly when I wanted them to be good at it (or even just good at all things). Very frustrating at times because they should know what I want and they should be teaching it--dammit!
Ultimately, the project is mine, so if there is a sub-set of something I'm interested in, and can't cajole out of my home dojo, I visit a place that focuses more on what I'm looking for. I have my home dojo, 2 good backups and a number of others that I occasionally visit. I guess I'm lucky to be where I am in that regard.