Why are some people so hesitant to say Kobe is one of the greatest players of all time?

His offensive moves and skill are comparable only to Jordan. He has a much better jump shot than Jordan, he's just as clutch, and he's just as good a defender. The only difference is Jordan scored about five more measly points a game. (3 points if you take out the two years Kobe didn't start) Oh, and Kobe may be two weeks away from winning his 5th title and he is only 31.