Modern Pages - More layout options within a section

In modern pages (Modern Team Site/Communication Site) we have some standard options for layouts. When we select a section, e.g. two columns, three columns, one-third left etc. These are all great but we often need other layouts e.g: 

• Full page width (with different column options)
• 3 columns e.g.: one small left column (20%), a main middle column (60%) - for main content, and a small right column (20%)
• Etc. 

One can argue that using a Modern Team Site, "Quick Launch links" might be used as the small left column (and then you can select One-third right for content), BUT most content sites does not need the "Group" dimension - Communication sites are our preferred choice.  AND of course its possible to develop some custom layouts, but that will, most likely, not comply with the recommendation from Microsoft (hence we will not go down that road again :)) 

So Microsoft is it possible to share any news about this topic? Can we except something new being revealed at Ignite ?

Anyone else have other suggestions, ideas :) ?