Average power displayed in the game - without to stop riding

Would be really usefull to see my average power in the Zwift App (or in the Zwift-main screen), so I do not have to stop riding to check the average power in the pause menu 

this would be even more helpful in Work out mode trying to hit targets and knowing where your average power is at during that segment

Or perhaps user configurable displays, so that one could choose between any number of metrics and display the 3 or 4 they want to see.