Rush Variant
If you press r during rush you do the actual canon move in which you palm to their face and slam them through a structure or debris. However, a cool gimmick that could be done is that you send them like double or triple the height of the original move, and the amount of damage it does depends on the amount of parts you hit or something of that nature. Also, to make it a little easier to pull off, when you press r you can aim the direction of where you and the opponent are going, so when you kick them into the air you at least have some influence over your whereabouts. Also, when you're in the air, you go down at a slight angle so you have even more control to be able to hit buildings. This would also be really cool in the subway, cuz you could pull a "maybe this time you'll learn" and slam them through the road on to the tracks and get hit by the train. I've thought of this and suggested it before in the discord but I didn't have an image and there was zero traction