New York Knicks' Jeremy Lin drives past New Orleans Hornets' Jarrett Jack (2) and Trevor Ariza (1) during the first half Friday, Feb. 17, 2012, in New York. (AP Photo/Frank Franklin II)
LeBron James, right, of the Miami Heat, dunks against Jarrett Jack, left, of the New Orleans Hornets, during a charity basketball game hosted by Carmelo Anthony of the New York Knicks, Tuesday, Aug. 30, 2011, at Morgan State University in Baltimore. (AP Photo/Steve Ruark)
Los Angeles Lakers forward Matt Barnes, right, gets tied up with New Orleans Hornets guard Jarrett Jack as they go after a rebound during the first half of their NBA basketball game, Friday, Jan. 7, 2011, in Los Angeles. Barnes injured his knee on the play when he landed. (AP Photo/Mark J. Terrill)
FILE - In this Nov. 6, 2010, file photo, Toronto Raptors' Jarrett Jack (1) defends a drive by Portland Trail Blazers' Brandon Roy (7) during an NBA basketball game in Portland, Ore. The Blazers say All-Star guard Roy will be out "indefinitely" because of sore knees. The Blazers made the announcement Thursday afternoon, Dec. 30, 2010, before their game against the Utah Jazz. (AP Photo/Greg Wahl-Stephens, File)
Toronto Raptors' Jarrett Jack dunks the ball during first half NBA basketball action against the Cleveland Cavaliers in Toronto Friday, Oct. 29, 2010. (AP Photo/The Canadian Press, Darren Calabrese)
