--There was a moment in the fourth quarter where Knicks coach Mike D'Antoni expressed utter frustration after watching Nate Robinson throw a bounce pass to Quentin Richardson out of bounds. He needs another point guard to back up Chris Duhon, somebody who can run the offense with some authority. Team president Donnie Walsh is looking, but there are no easy answers. Charlotte's Raymond Felton is one possibility, but the Bobcats are looking to acquire young talent or draft picks, two assets the Knicks are not in position to give up.