Tracy McGrady’s knee doesn’t look anywhere near 100% and the Knicks’ newly acquired guard has been getting limited minutes because of it.  He had microfracture knee surgery over a year ago, yet he is still “working his way back.”  His knee bothers him most when the Knicks have games on back to back nights.  His first game with the Knicks was on February 20th, and he had 26 points, 5 rebounds, 4 assists, and 1 steal in 32 minutes of action.  The next game was the 22nd, and he was able to play 30 minutes and finished with 15 points, 4 rebounds, and 1 assist.  The very next night the Knicks played the Celtics, and McGrady looked a step slow.  His shot was off and he played 27 minutes, finishing with 6 points, 8 assists, and 1 rebound.  He bounced back very nicely after the Knicks had a few days off, playing 26 minutes with 23 points, 3 rebounds, and 3 assists in a win over the Wizards.  The Knicks had another game the very next night against the Grizzlies, and T-Mac could only play 15 minutes and sat out the second half.  His knee was still bothering him in the Knicks blowout loss to the Cavaliers, but he was able to play 24 minutes for 6 points, 5 assists, and 2 rebounds.  TMac seems to be a different player when he gets enough time to rest his knee, but whenever the Knicks have back to back games he is almost useless with his sore knee.