Knicks want information on Richardson's injury
Without the paperwork, the deal is unlikely to happen, the Times reported. If the trade is completed, the Knicks would also get a conditional first-round pick.
Thomas averaged 10.4 rebounds and 11.5 points in 37.5 minutes over 80 games.
Richardson averaged 14.9 points and 6.1 rebounds in 35.9 minutes over 78 games.
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