Knee Injury hindering Smith?

The New York Knicks have lost 9 of 10 games since G J.R. Smith returned from his 5 game suspension.  Despite not being the only reason for the losses, Smith recently admitted that he's still being bothered by his left knee that was surgically repaired (torn meniscus) during the NBA's off-season.  

“It’s taking time,’’ Smith said. “I’m not one to make excuses. I got to play better. If it was hurting so bad, I shouldn’t be playing.’’