I agree that Bynum is key to the Lakers championship this year.
1) If he goes into a s , Spurs will win it
2) If he plays like he did prior to injury, there's no stopping the Lakers this year, just too many weapons. No team can realistically defend against 2 7 footers, a 6'10 small forward and Kobe.
Not only is it a large team, they can shoot anywhere on the court, they can defend with the best and they are athletic.
One other note is I don't believe the Spurs will be a top 4 seed. With their brutal remaining schedule against tough teams on the road, I pick them at #5.
I will say this...if the Spurs are still #1-#3 after the Lakers showdown in April, I'd say they are the favorites to win the West.