He says it himself in his most recent blog post.
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After thinking about returning to the Spanish League, New York Knicks guard Pablo Prigioni told an Argentine radio station that he'd like to return to the NBA if a team will sign him.
I don't have any more answers than Doc does, but here are several factors that we at least have to look at.
The New York Knicks will likely receive a boost in the backcourt in Game 2 against the Boston Celtics.