Just to compare those numbers you provided to Boozer, Memo and Millsap last year, I have some more stats for you (impressive work btw, but the conclusion needs work).
*All stats were taken from
http://thesaltpalace.blogspot.com/, there are more interesting stats there, but I won't share them here.
Mins:
AK = 39.9
Boozer = 34.9
Okur = 33.2
Millsap = 20.8
*So right away, you've got to take the stats down to per minute to have equality in comparison.
Points per Minute:
AK = .478
Boozer = .600
Okur = .444 (down from .500+ the last two season)
Millsap = .390
*Boozer is FAR AND AWAY the most productive offensive player, while AK in 03/04 comes in second...unless you give Okur one of his previous two seasons, then AK comes in third behind Okur.
FG%:
AK = 42%
Boozer = 55%
Okur = 50%
Millsap = 45%
*AK comes in a DISTANT 4th place. In fact, NONE of the other players have ever had a FG% below 43% in their careers...that should raise some question marks.
Free Throws Attempted per Minute:
AK = .210
Boozer = .600
Okur = .444
Millsap = .390
*Again, AK comes in a DISTANT 4th place, with none of the other mentioned players EVER having a season with a FTA/min average below .360.
One could argue that the real truth to the "AK is a PF" rumor, is that AK is very inefficient at PF. The one improvement I'll give in any argument, is that AK is a better shot blocker/defender than Boozer, although if you look at who really hurt the Jazz in the paint, you'll find guys that AK can't guard. (Tim Duncan in '07, Pau Gasol in '08, Yao Ming in '07). If all you are looking for is a defensive upgrade, you can find that for much cheaper elsewhere.
I'd keep going, but you can just go to the website and check out the rest of the stats on your own. It's actually pretty interesting.