General Idea/Sandbox Gamemode

In the sandbox game mode,all the characters are available for you (Even if you didn't unlock them,and even the characters with paid money),you would choose how many goals you would get,activate the time as you want and configuring until when it ends,and you could play againist your opponents (again if you stopped at which character,all the characters will be available.) and you could change the background,sounds of audiences,and the funny thing you can do is:change the powershot sounds of a character to the other,in which,comedicly,would be fun! (E.G: India would use Pluto's sounds during his powershots.)

You would also make unlimited usages of powershots charging,and you would also,unrealisticly,change the powershots for any character like Serbia using Pluto's powershots and even using more than one/two powershots,for example,Indonesia would use his counter attack as his ground power shot,or maybe South Africa's Air Power Shot would be Nepal's Counter Attack,and maybe have 4 powershots,for Kick,Jump,Dash,and walk.

Remember,I'm not the best in the ideas,so people would hate this idea.