As it happens every year, the rotation is shrinking. Sometimes shrinkage is based on injuries, sometimes it's individual performance, sometimes it's just how the team is meshing. Sometimes it's because it's cold.
Five starters- Sanogo, Whaley, Martin, AJax, Cole
Core Bench players- Polley, Gaff, Hawkins
Akok is clearly becoming the 9th man in an 8-man rotation.
Do I think Akok will have games with more than 20 mpg going forward? Certainly. His rim protection, outside shooting and energy running the court have their places and will be needed this season. Going forward his last two games split of 22 and 3 will continue to be more common for him than any of the other 8 in front of him.