Thank you! I missed that 1v1 trains a different primary skill. Now it makes more sense because the primaries on the 2-position trainings -- jump shot, driving, rebounding -- can't be trained directly with 1-position trainings.
I'm guessing that 2-position trainings will increase the primary skill more slowly than 1-position, is that right? My intuitive understanding here is that there is the same amount of total skill added, but it's spread across more players. Not sure if that's the way it actually works though!
If you're trying to max a guy as fast as possible, is it just a necessary part of the plan to train some of the 2-position options because those skills won't come up fast enough via cross training?