Building a "hub" of tech-savvy and keen community members who could help their wikimedian fellows all over the world to get the same rewarding visual editor experience they have.
This task is about https://www.mediawiki.org/wiki/Help:VisualEditor/VE_as_the_main_editor .
The second phase is about checking with these people what worked for them. Did they use existing documentation, or are there gaps in it we need to take care of? Did they create additional documentation to help themselves and others? (If so, we'll want to list those resources.) Did they perhaps seek help from someone else as well? The existing checklist will be scrutinized at this point.
The third phase may be about actually covering gaps (especially documentation ones. I don't think we have learning patterns docs about VE, for example, and that's something we may consider creating).