Map Source Name in banner area

I'd like to see the map source displayed in the banner area.  Both, the map layer name, and then the individual map that I am viewing.  This would relate to USGS Topos and trails illustrated.  When I'm looking at a section in the Trails Illustrated layer, I'd like to know what physical Trails Illustrated map that area is from.  That way it would be easy to grab the physical version as a backcountry backup, or large area referencing.  As, the same would be nice for USGS Topos. That way it would easy to grab the correct physical quad.