The Knicks' need for Marcus Camby reached a critical state after forward Clarence Weatherspoon was diagnosed with a tendon tear that will cause him to miss at least 2-4 weeks.

The Star-Ledger reports that for the first time since early October, the Knicks center went through an entire practice yesterday, saying afterwards he probably won't play in today's Garden matinee against the Chicago Bulls. Even though the need for him grew more desperate with the announcement that Clarence Weatherspoon will miss two to four weeks with a foot injury, Camby will not budge until his own sore foot tells him that he is ready.

Weatherspoon's absence will likely send Scott Layden to the waiver wire this weekend. One of the few big men available is Dickie Simpkins, who was signed and then cut by Atlanta last week after one game.