Don't look now, but Kanter and Burks are developing without minutes...

[One Brow]

So you think had they played more minutes they wouldn't be as good? Because that's the only way this argument holds up.

Even at the age of 20, you only have so much energy, and you can get injured. If they played more, they would have had to practice less. I don't know if they would have been better or not, but it's not an obvious answer.