Is super-review intended as a training mechanism?
Yes and no. SR is a good mechanism for intermediate to advanced training. On the other hand, SR is a terrible mechanism for training in basic practices. Basic training needs to be spread very deeply throughout the community. The SRs are too few and too busy to provide this level of 1-1 training for any length of time. Asking this is another sure way to cause burnout. So we want to find other mechanisms for training, and have super-review be the last stop for training.