Pruiti, writer of the great NBA Playbook, provides his first in a series of year-long rookie rankings on Grantland. Knight ranks fourth. According to Pruiti: "Right now, when Knight defends the ball handler in pick-and-roll situations, he forces turnovers 25 percent of the time. Much of that has to do with Knight's length, but it also has to do with his effort on defense." There's more at the link.