ryuu seika
Smash Master
The greenery stage, be it Green Hill, Emerald Hill, Green Forest, Windy Hill or any of the countless others, is by far the most common stage type in Sonic game to the point that, unless I'm very mistaken, no series entry lacks it. It always features early on and, while often somewhat samey, the stage type, if not the stage, is thus a very recognisable part of the Sonic franchise. To do away with it in Smash would be to do away with a major series staple. The casino stage, while also a recurring theme, does not replace it.Why does there have to be a grassland? We already have one in the 3D Land stage, and on the Wii U, there's Windy Hill. I really don't see the need for more grasslands, especially over something like a casino stage.
I'm not entirely convinced we need a second greenery stage myself but the 3DS might be rather lacking in that area otherwise.