Very useful info. Thanks!
The argument could be made that skills should speed each other up reciprocally. Training would certainly be easier to understand for newcomers.
On the other hand, this system makes some sense.
DR <-> HA: maybe handling doesn't require athleticism, as opposed to driving, but I can kind of see why it goes both ways.
JS/IS -> DR: Being a threat from outside makes opposing players defend you closer, so it's easier to drive by them. Having a good inside shot makes driving a better option, so you're likely to use it more often and gain more experience at it. But I would also argue that being able to drive creates space, so the jumper becomes a better option, and it helps you create easier looks close to the rim, so this one could easily be both ways.
OD -> HA: I don't get it. Maybe being a good outside defender you know the tricks, and how to avoid them when handling the ball..
PA -> ?: How about IS? Nash/Rondo get open looks inside not only because they're good a driving, but because defenders are afraid to help out and leave their man open.
JR -> JS: I don't know, some guys are simply mediocre jumpshooters, but have good range. Guys like Artest, Bowen, Pietrus, Posey, Batum, Barnes. Basically all defending SF who can hit the open 3 fairly well. It doesn't seem to help their midrange game, though. But they can't shoot off the dribble so maybe that's why. But I'm pretty sure Bowen is a better 3pt shooter than a 2pt shooter, even alone in the gym.
Anyway, it will all be different next season, so no point training handling all season long this time..
"Air is beautiful, yet you cannot see it. It's soft, yet you cannot touch it. Air is a little like my brain." - Jean-Claude Van Damme