Lee's main weapon is not his pace, but the way he swings the ball nowdays. That at his pace makes him better than the rest.
Bowling in Favourabe conditions in australia & england does not make him thebest oneday bowler .wait when he comes to the sub-continent mainly pakistan,india which he is generally afraid to do because his fitness will really be tested here.and swing happens in the air under favourable conditions.he is really going to struggle when their is no swing remember that aus-newzealand final odi.so he needs to develop a slower delivery