The Kobe conundrum: What's his real trade value?
When Kobe Bryant went public with his offseason trade request, the "Kobe sweepstakes" began, at least in the media.
What team wouldn't want the man often called the "best player in the league"?
Almost six months later, Bryant is still wearing the purple and gold of the Los Angeles Lakers, while teams such as the Dallas Mavericks and Chicago Bulls have shown an unwillingness to offer what the Lakers would consider fair value.
Why are teams reluctant to make their best offer for Kobe?
I spoke to a number of NBA sources who have been engaged in or are familiar with the Bryant trade negotiations. Almost all evidence from these conversations points to this conclusion:
Bryant's trade value isn't nearly as high as he or the Lakers would like to think.
Here are four questions teams are trying to answer before acquiring Bryant:
1. Does Kobe have too much mileage?
Kobe is already 29 years old. When he turns 30 in August, he'll reach an age at which many players decline. It's the age at which Michael Jordan retired the first time -- and when MJ returned, he was still a great player, but no longer a high flyer.
It's not only the years that concern some teams, but also the minutes. Counting NBA regular-season and playoff games, Bryant has logged 33,576 minutes -- 918 games of about 37 minutes each, in just 11-plus seasons.
That's more "mileage" on his legs than on the legs of Ray Allen (age 32) or Allen Iverson (32). Kobe's contemporaries include Vince Carter (30) and Steve Francis (30), and he's played thousands more minutes than those two.
And about the same as Chris Webber (34). More than Alonzo Mourning (37). More than Sam Cassell (37).
Further, Kobe has had knee problems the past few seasons, including arthroscopic knee surgery in 2004 and 2006.
No one knows whether all that mileage -- all those minutes -- will shorten Bryant's career.
But it's understandable if a team is reluctant to find out how Kobe's knees survive his next 10,000 minutes on the hardwood.
2. Is Kobe really the best player in the NBA?
It's often said, by players, journalists and fans alike, that Bryant is the best player in the league.
Without a doubt, he's one of the greatest offensive forces we've ever seen. Indeed, his skill level in all aspects of the game is probably the most advanced we've seen since Jordan.
But not everyone thinks that makes him the best player in the game.
As teams use more sophisticated statistical measures, Bryant doesn't grade out as the NBA's most productive player. He's not even close.
We can see this as we look at the publicly available metrics, such as player efficiency rating, wins produced and plus/minus.
For instance, Bryant has never led the league in John Hollinger's PER (player efficiency rating), which combines a player's stats and percentages into a single measure. Last season, Bryant was well behind Dirk Nowitzki and Dwyane Wade.
To put his numbers into historical perspective, his career-high PER of 27.97 in 2005-06 ranks No. 42 all-time in the league. Several current players have posted a higher PER than Kobe did in his best season, including Wade (twice), LeBron James, Dirk Nowitzki (twice), Shaquille O'Neal (six times), Tracy McGrady and Kevin Garnett (twice).
A newer measure from 82games.com, adjusted plus/minus, "reflects the impact of each player on his team's bottom line (scoring margin), after controlling statistically for the strength of every teammate and every opponent during each minute he's on the court." By this measure, Bryant ranked sixth in the NBA last season, behind players such as Jason Kidd and Gilbert Arenas.
According to our best objective measures, Bryant is not the single most efficient or effective player in the game.
Some might say that such measures don't account for Bryant's ability in the "clutch," but even there, Bryant's reputation exceeds his actual performance. In several studies done at 82games.com, Kobe has come up short of other NBA stars. In one in-depth report, Bryant ranked 21st in the NBA in clutch performance.
How does Bryant's postseason prowess compare to Nowitzki's? In the playoffs, Dirk has more points per game, more rebounds per game, more blocked shots per game, a higher field-goal percentage, a higher 3-point field-goal percentage and a higher free-throw percentage. In the past three seasons, Nowitzki has led his team to the NBA Finals, while Bryant hasn't won a single playoff series.
Great player? Yes.
The best? Probably not.







