Playmaking instincts equate to more than putting the ball in the hoop. This new era AAU generation is finding it hard to understand than this, particularly the PGs. Even someone like Kyrie doesn't possess the PG acumen that MCW or a Rubio displayed the first moment they stepped on the court.
In the Cavs case, guys like Dion Waiters game suffers for it. Smart basketball men see that Dion, while flawed, is not consistently put in ideal situations to showcase his talents due to Kyrie's lack of PG IQ.
See Evan Turner when he played with Jrue.