Thanks for the suggestion…. what I’ve done with this theme was created the secondary (full width menu) nav position for one of two scenarios:
1. If someone needs the extra width for several menu items
2. If someone needed more room for a bigger logo or site title
The secondary use of the menu also allows for the logo to be centered (with a little custom css), which could help take up some of that white space area….almost similar to my Preference theme where the logo gets centered.