First and foremost Rondo-

With KG and Sheed starting LA cant leave Bynum or Pau to stay low and guard the rim.  Rondo should be able to attack all night

Also with Sheed starting there is another shooter for Rondo to dish the ball too.  While I love Perk as much as the next guy, all to often in this series perk would get a pass in good position and A) Dribble  B) Pass  C) try to post up and get better position and put up a hook shot.  Now Rondo is kicking it to 4 knock down shooter and at least one of which will be open if the lane collapses on him.

Rebounding- I feel too often the team relys on Perk and KG to rebound the ball.  Everybody says when Paul rebounds the basketball 6-7 times he is at his best.  I think we will see Sheed and KG doing a decent job rebounding and I think you will see Paul with 6, Ray with 4, and god can only know how many Rondo will pull down.

And finally Ron Artest- This guy did everything right in game 6.  He is consistently inconsistent and I think he will have a terrible game 7.