I am starting to build out a fresh SharePoint Online site for my group, and am still going back and forth on what the optimal design is to optimize the navigation and user experience of my environment. I am not a techie...I am part of the business that is trying to get this done :-).
I have the standard top level "SharePoint site collection," and underneath that I have a Site, and under the Site I have 3 Sub sites.
My question is what happens to the lower level sub sites if I delete their parent site (in-between the site collection and 3 sub sites)...see below? I am considering making a mega menu by creating a hierarchical dropdown from the site collection to the 3 sub sites WITHOUT the need for an added navigation step in-between.