Wow! new argument! Gortat has never had 30/pts game!
This seasons he has had 5 matches with 20/+ points (5/20 = 1/4 = 25 %) and in only 3 games he has been under 10/pts (out of 20).
Ow, and I almost forgot about the small detail. The first 6 games he played with a broken thumb (in the first match against Mavs the recovery of the thumb was clearly visible).
SO ...
First 6 games (with a broken thumb) --> avg 10 pts (+ 6.2 rbs, 1.7 bs, 0.8 st per game).
Then 14 games after injury --> avg 18 pts (+ 12.2 rbs, 1.9 bs, 1 as per game)
AND
only ONE game without 10/+ pts (with Portland), TWO games without 10/+ rbs (MIL, POR).
And if we will consider, for the purposes of this statistical post, these first six games as "avoid" then his 20/+ pts statistic looks even better.
THEN
we are looking for a centers who has had 30/+ pts this season. In the top 50 scoring leaders there are 6 centers (DeMarcus Cousins, Greg Monroe, Marc Gasol, Al Jefferson, Dwight Howard and Gortat), from which Jefferson has had ONE game with 30/+ pts (against Cavaliers) and Monroe as well (against Milwaukee). Only Howard killed Golden State with 45 pts.
THEN
Career best scores of all of them is at least 30/+ pts BUT Gasol and Cousins are exactly 30 pts, Monroe 32 (career high against MIL) and only Jefferson and Howard has had really dominant games with 40/+ pts. Gortat best is 25 against NOH (exactly one year ago;-) ), not really worser than Cousins or Gasol best.
THEN
Try to count how many games with 20/+ pts they have had this season and what is the avarage for pts/rbs (stats going up/down e.g. if it is 14.4 = 14, 15.8 =16):
Gortat --> 5/20 * 15/10 ;
Cousins --> 2/19 * 15/ 11;
Monroe --> 6/22 * 16/10
Gasol --> 6/20 * 15/11
Jefferson --> 7/16 * 18/9
Howard --> 9/21 * 20/12
AND
Gasol, Jefferson and Howard are almost in the same age as Gortat (28/27) but they are playing as starters 4 years (out of 4 total --> Gasol), 6 (out of 8 total --> Jefferson) and 8 (out of 8 total --> Howard). Gortat is playing in NBA 5 years but in fact he started to play more minutes after trade to Suns one year ago.
If he is comparable in shooting stats to most of the most valuable centers in this league then what`s your problem? Ok, I`m pretty sure everybody will agree that Jefferson and Howard are just beast but with the others he can be compared - even if they are few years younger (it means that they have an opportunity to grow up and become dominant centers in this league but it doesn`t mean that Gortat or Gasol has to be considered as old-veterans without chances to beat`em).
EDIT:
btw. after injury he is avaraging points as Jefferson (18) and rebounds as Howard (12 ) ;-).