While in navigation, have the ability to move the navigation pane. Perhaps hold your finger on it for 3 seconds and then slide it to anyplace on the screen.
In navigation, the next turn dialog sits in the upper left corner. I set my display in direction of travel so when the route is displayed on the main screen the white next action box usually sits on top of the route. This wouldn’t be a problem but not being able to see traffic because it is covered over is a problem. I’d like to see the ability to move the box, say hold your finger on it for 3 seconds and then slide it to anyplace on the 17″ monitor.