Even though I disagree with you on a lot of things, I really like this post. You make sense.
That being said, I'm still gonna flame you...
Nah, just kidding. That's childish. Anyway, yes, you're right, it fits the context. However, why could it not fit the context to allow Cs to train passing while playing their natural position, albeit at a slower rate? What would be wrong with that? How would it ruin the game experience? You would still have to focus on which strategy to choose to beat your opponent. You would still have to miss out on training other players. You would still have to manage your minutes. You would still have to manage your economy. You would still have to.... you get where I'm going.
...and that's not entering the 48+min dilemma.