So I thought it would be cool if there was like a tiny screen in the bottom of your main screen that showed the progress of the SP or MP game you're in, but in replay form. So you could predict an opponent's attack, or see how you could channel your acceleration.

I don't know, just a fun little suggestion

that would lag like crazy also it would be a challenge to program it would have to have qualities like the android youtube app does (where you can minimize one video while searching another) If toribash gets a better gaming engine or the current one gets a BIG update maybe.

that would would help predicting the opponent moves of course and it can help in spar as well and show you how fluid are your moves and the progress of the spar

This is what the gohst is for so you know where your momentum is/where it's going.