That is crazy fast how you're developing your guards using One on One.
I want to train my C and PF and wish to have the same kind of success, which training program should I use to train them as fast as possible?
My trainees are:
Player A: 19-year-old, 6'9", superstar
Player B: 19-year-old, 7'0", perennial allstar
Player C: 18-year-old, 6'7", perennial allstar
Player D: 20-year-old, 6'8", perennial allstar