Maokai's ult

Many of you probably saw the title and thought this was going to be a post about how useless his ult is. It's not. Mao's ult has its uses, but they are very distinct. The one thing that annoys me is that he has no range indicator on the map when you hover over it, so you constantly have to move the camera to know where the end of the ult is. I mean, Xerath's W, an ability that doesn't extend past the camera's FoV when centered, has a range indicator on the map when hovered over.