for a couple of Fedora releases I checked the marketing tasks  and I
saw there are some tasks that don't happen anymore.
I know that Jan Kuřík is working for keeping clean processes and from
our side I think we can erase from marketing tasks the following
1) propose change profiles (it is not really a marketing role IMO).
2) both one page release notes and brief ambassadors on upcoming
release are no longer made.
At last we should include the task "Email WGs to solicit bullet points
for release announcement" to put one week before the release
announcement (alpha, beta, GA).