Of course he does - why is that a surprise?
Look at the guys numbers, he is one of the top 'stat stuffers' in the NBA. Points, rebounds, assists, steals, blocks, strong, athletic, versatile, young, great defensive player, excellent passer.
Josh Smith is way too versatile, talented and physically gifted to get anything but a max contract.
We signed Jeff Green for $9M / season, and look what Asik abd Hibbert are earning for their teams. It's a no brainer that he'll get it.