"New York has a team-worst defensive rating of 111.7 points allowed per 100 possessions with Rose on the court. In contrast, it?s allowing just 104.8 points per 100 possessions when Rose comes off the court.
Thus, while Rose may have his strengths, defense is a glaring weakness that has severely damage the Knicks? postseason odds in 2016-17.
As for Rubio, he?s regarded as one of the best defensive players at his position. He finished in the Top 2 amongst point guards in Defensive Real Plus-Minus in every season between 2013-14 and 2015-16, and is still Top 10 in 2016-17 despite the tumultuous nature of his current situation.
Rubio has elite size, active hands, and a proven track record of defending with tenacity?traits that New York desperately needs at his position."
Not sure where people get the idea that Rubio is a poor defensive player? Stats say he's far from poor, that he's actually impactful.
Rubio passes and is an asset on defense. Sounds just like the sort of PG KP & Melo need.