Their PP was so bad, from the outside looking in, it didn't look like they practiced it at all. Stagnant telegraphed passes, players without the puck standing still, just down right boring. Datsyuk wouldn't have had to worry about hitting the post if he would have one timed it.
Putting two players on the point would be nice for starters. And learning to shoot the puck quicker instead of stopping it and letting the defenders get in positions to block shots.