hero healing time in overview

A very useful feature in the Army Overview page is the countdown timers showing when the barracks and spell factories will finish training. It would be nice if it also had a countdown timer for the heroes counting down the time until the heroes finish healing. Currently you can see when the troops and spells will be done, but you still have to check your heroes in your village. With the hero counter added, you can see when your entire army will be ready for battle from the army overview page.