David Lee and Luis Scola both really good.........but not 7 put of 10.
You have to figure that if the absolutely best guy in the league is LeBron, then he has to be "10" -- unless they are grading off, for example, Michael Jordan as a 10. But why would they do that? Is that how you would rank guys on wealth? Sure Bill Gates, you are worth a lot, but Alexander the Great basically owned all of the land and mineral wealth of the entire civilized world, so, yeah, 8 out of 10 for you, Gates.
So, if LBJ is a 10, then you figure that there are 6-10 guys or so who have to be 9.5-10. Then 10 guys who are 8.5 to 9.5. Then just a ton of guys between 7 and 8.5. Right? Time for socres to start improving greatly.