Ariza was a Knick from 04-06. Lee was a Knick from 05-10. Randolph was a Knick for 07-08 and 11 games of 08-09. Crawford was a Knick for 04-08 also playing 11 games in 08-09. Ignoring the fact that Ariza never played with Randolph lets see why these guys would have needed a long, long time to grow.
Lee and Randolph are both natural 4's. When you get desperate you can play Lee as a 5. Lee doesn't protect the rim. If you read Grantland and any of Kirk Goldsberry you would know that David Lee plays some of the worst interior defense in the NBA. Randolph gets love for being part of the grind-it-out Grizzlies, but other than doing a lot of shoving, his 'defense' is pretty ineffective. Marc Gasol, Tony Allen, and Mike Conley are the reason he looks competent on defense.
The links talking about David Lee's defense:
http://grantland.com/the-triangle/court ... lden-gate/http://www.sloansportsconference.com/wp ... %20NBA.pdfAriza played for the Knicks in 04-05 and 05-06. In his 116 games played across 2 NBA seasons, he went 4 for 16 from behind the arc. For 2 seasons he averaged a 3 point attempt once every 7 games and a 3 point make once every 29 games. In fact, Ariza didn't start attempting at least two 3's a game until the 08-09 season when he played for the Lakers (he only made 31.9%). He didn't break the league average 3 point percentage of 36% until the 12-13 season with a "whopping" 36.4%.
Jamal Crawford has never been a great defender. He has never been a good defender. His one amazing (and it is amazing) skill has always been scoring.
Put this all together and we have 3 players who don't play defense. An all offense shooting guard and two power forwards who can't protect the rim. Add to that a 3 & D wing who makes a 3 pointer once every 29 games (don't forget about the great Eddy Curry!) and we need to start planning that championship parade now!
All these guys have unique skill sets that make them valuable for their current teams, but those puzzle pieces do not fit together. Isiah can point to the fact that they all turned into good pro's, but the truth is they never would have worked on the same team.