Not saying a picture does not lie, but is it really possible that he is that short compared to Burks? Something does not seem right with that photo either. How can he measure at 6'11 officially but shrink 3 inches since? If he is really only 6'9 in shoes then the Jazz really f'd up this pick, but I still believe he is the 6'11 he measured at the combine. Watching his euro league games he appeared larger than 6'9 as well.
Who knows? He did look tall enough against Jefferson here:

Having seen that though, the article still says that Kanter "Looks about an inch shorter than 6'10 Jefferson"
Who knows..