Big problem with The Blight

There is a serious issue with The Blight that makes his power very difficult to use in a few scenarios, and in one map in particular. Whenever The Blight wants to start a rush, either from a neutral state or from a slam, there has to be a small amount of distance in front of him. So if you are right up against a wall, you cannot rush. But this has the unfortunate consequence of making The Blight unable to rush when on stairs. This is especially a big problem when you are on The Game, in which stairs are the only way to transition between floors. If The Blight is unable to rush on stairs, then his effectiveness in this map, and in other situations, will be severely hindered.