Come on.. first Proper defense? Lin has lit up like 3 of the leagues top 10 defenses in this streak...You mean the leagues BEST most athletic defense.
No other team practices collective defence the way the Heat and the Bulls do. Going up against Derek Fisher, Devon Harris, and Delonte West somehow doesn't compare to this. Lin needs to develop his handling skills in order to reach the next level. As for his hasty decision making. That will get sorted with experience.