Two documents I think helpful thinking about next steps and substance are two summary docs produced in the August 14 comment process:

issues for consideration.
https://www.icann.org/en/system/files/files/issues-identified-14aug14-en.pdf

proposed solutions.
https://www.icann.org/en/system/files/files/proposed-solutions-14aug14-en.pdf

Summaries of community input. 

Adam (GLOCOM)