Let others, non-librarians like faculty, staff, and students create guides!
You will need the support of your LG system admin for this -- but there shouldn't be a issue of system security or integrity because you can create an "editor" that only has access to the individual guide(s) you permit them to access. The examples below, respectively, are a class project/portfollio, and a department training guide. They are works in progress.
Create a private or unpublished guide to practice and try out new things without worry of creating issues for users. Try and break LibGuides!