In case you were wondering what that Ronnie Brewer trade was all about, this explains it: the Knicks were clearing a roster spot to sign Kenyon Martin to a 10-day contract. Chances are, if he plays well or is a positive locker room influence, the power forward will stay with New York for the remainder of the season. Via @SpearsNBAYahoo:
Knicks have agreed to sign veteran forward Kenyon Martin to a 10-day contract, a source told Yahoo! Sports.
— Marc J. Spears (@SpearsNBAYahoo) February 21, 2013