(Apologies for duplicates of this)
ICANN has an open Public Comment period on work relating to changing the Root Zone's DNSSEC Public KSK. The formal Public Comment process closes October 5, 2015. For further details, consult this URL:
The title of the Public Comment period is:
Design Team Review of Plan for DNS Root Zone KSK Change
URLs of note, all of these are found from the URL above.
The draft report in English:
There are also versions of the report in 6 other languages.
And the comments forum: