The one question no one ever asks is why? Why would anyone want to come to the Knicks. The owner has proved to incompetant and medaling. The fans, the media, the overall environment is the hardest in the league. Melo is a great player, but one that doesn't mesh well with most players.
So again...
Marc Gasol would be a fool to leave Memphis or not choose a destination like San Antonio. Lamarcus Aldridge would get the same amount of shine in LA as he would in new york and they are positioned better long term with Kobe expiring and two lottery picks and free agent money. Dragic is staying in Miami, Rondo, Jimmy Bulter, Deandre Jordan, aren't going anywhere.
So that essentially leaves the team with two question marks Towns and Okafur in the draft to pair with a Wes Matthews/Affalo/Beverly/Jackson type.
You're not putting your faith in Derek Fisher after watching what went down. If you don't feel like the triangle works to your advantage why would you come be a part of it?