If healthy, how many games do the Lakers win? They have a legitimate big 4. I think they could realistically challenge the 72 win Bulls. Seriously.
Kobe last year: 28 points, 5 assists, 5 rebounds, 1.5 steals
Pau last year: 17 points, 10 rebounds, 4 assists, 1.4 blocks 50% shooting
Dwight last year: 21 points, 14.5 rebounds, 2 blocks, 1.5 steals 57% shooting
Nash last year: 12.5 points, 11 assists, 53%/39%/89% shooting
Dwight's a top 4 player. Kobe and Pau are top 10. Nash is the best shooter in the league, arguably the league's best playmaker... and the team's 4th best player.
Worst of all... on paper, they compliment each other PERFECTLY. Dwight + Nash alone is a scary thought. That's a sick inside-outside combo. Then you add two more top 10 players (Kobe and Pau)... that's unreal. A sickening Big 4 for the Lakers. HOw many games do they win?
That's the worst part. Can you imagine better pick and roll partners for Nash than Pau and Dwight? A better defensive presence to cover ground for the older Nash and Kobe than Dwight? You have one of the great facilitators of all time, one of the great scorers of all time, one of the most skilled big men of all time (not saying Gasol is an all-time great but he has incredible skills), and one of the best defensive / rebounding / atheltic bigs of all time.
But no, no chance they break 72. For the below reasons:
1) Age - Nash, Kobe, and Gasol are not built for back-to-backs any longer
2) Depth - An 82 game season is a long stretch and this team only has four major contributors with not much depth behind them
3) Chemistry - It will take some time for this team to "gel". Nash is an all-time level maestro, but he doesn't know the symphony of any of his counterparts. It will take some time for four elite players not to step on each other's toes a little.
4) Mike Brown - I'm not as down on him as most people are, I think he's a solid defensive coach and needs help offensively, but he is no Phil Jackson.
5) Injuries - While it is probably folly to just assume that the Lakers will all fall victim to the injury bug, it is safe to assume that somone will for at least a short stretch. Maybe Kobe misses 5 games, maybe Nash misses 10, maybe Gasol misses 8, maybe Dwight misses a few.
This is a team built for the playoffs and one that should excel there. It is not built for 72 wins.