As the uncertainty surrounding Rasheed Wallace's left foot injury lingers, members of the New York Knicks organization fear Wallace will be out for an extended period, possibly for the entire season, two league sources told ESPNNewYork.com.
Wallace has been out since Dec. 15 with a stress reaction in his left foot.
Knicks coach Mike Woodson said last week he hoped Wallace would begin running this week, but he told reporters in London on Wednesday that Wallace, 38, has yet to do so.
"He'll be back -- but when, I don't know," Woodson said. "We're gradually trying to get him back where he can run again so he can get back in a uniform. But when, we don't know when yet."
The Knicks are in a holding pattern with Wallace, according to league sources. There are some in the organization who want to pursue a free agent immediately to replace Wallace.
Among those being discussed internally is 35-year-old big man Kenyon Martin.
Others in the organization, including Woodson, who coaxed Wallace to end a two-year retirement and join the Knicks, want to give Wallace time to heal before making a move to replace him.
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