Study someone who can SHOOT. If you can shoot, you can do all the other peripheral stuff that everyone gets excited about here.
Get a money J from 10-20 ft.; a money bank shot 10ft to the rim (rather than trying to swish much more difficult shots, like all the NBA idiots try to do) and, most importantly, BE MONEY AT THE LINE: get TWO WHEN IT COUNTS.
In light of the last suggestion, it would be a good idea to have nothing to do with Al Harrington.
Man, if my team was able to make LAYUPS, midrange jumpers, and FREETHROWS, even the FIX HAPPY David Stern couldn't stand in the way of championships. (No fix against HOT.)