Knicks shooting guard Iman Shumpert (21) is helped off the court
after being injured during New York's 98-91 win over the New
Orleans Pelicans. Associated Press  NEW ORLEANS—Knicks' swingman
Iman Shumpert, the team's best wing defender and biggest focal
point of trade speculation, suffered a left knee injury and had
to be helped off the court during New York's 98-91 win over the
Pelicans on Wednesday night.  Shumpert sustained the injury,
which the team dubbed a left-knee sprain, with about seven
minutes left in the third quarter, when he drove into the lane
against Pelicans forward Anthony Davis, then tried to make a
hard stop to create separation. He lost the ball, fell to the
floor, and remained there as the Pelicans ran the other way to
start their offense. He couldn't put weight on the left leg, and
had to be helped off the floor by teammates Jeremy Tyler and
Cole Aldrich.  The left knee, of course, was the same one in
which Shumpert tore his ACL two seasons ago.  Shumpert said
after the game that he fel