Please specify if any of the previous needed features are already available in Navigator. Or can be obtained from other Esri products that can integrate with the navigator.
Omar,
These are great enhancements to Navigator some of which will certainly be considered for the upcoming release of Navigator which is currently underway. I also encourage you to also use the Esri Ideas site to crowd source these great enhancements so we can get a better idea of the more popular requests and prioritize those. Here is a link to the navigator page: ArcGIS Ideas
Thanks again,
-Brent