You can politely "bug" CAS by calling and asking if there is anything more you can do or need to do to hurry the process along. It is good to see your difficult child longing for his child...maybe it will help him grow up some more and get busy doing what he needs to do.
As a foster mom, I know I was always happy to see a baby returned to their family IF there was a lot of love and the actions to back it up. Your family seems to have that in abundance. I agree the waiting stinks, your grandbaby isn't in suspended annimation, he is growing every day and belongs in his forever home now.
