Consider adding the following to the summary under "trademark restrictions":
Debian-legal has contacted Creative Commons about this issue, since it seems to be trivial to fix, but has unfortunately received no response. Perhaps also add the following to the summary: We would really like to work with Creative Commons to make these two licenses DFSG-free; we hope that Creative Commons will be willing to work with us. After that, I think we should declare it official. And send a copy to Creative Commons! Anyone disagree?