Super Mario - Mario & Luigi vs Wario & Waluigi

Why isn't this a thing yet?

the mechanics of the game, is basically the each opposite is attached to a wire, and each rival will fallow the other each person but with a button pressed one rival team on one end stops cold stll while the one that the player's controlling moves around and when you press the button again, it will retract the line and the other team comes back to you, and the battle gimmick here is the Wario Bros. are slow and heavy but more powerful, where the Mario Bros are fast and light, but less powerful, so they're tons of combination attacks, like the Wario Bros will grab the Mario Bros to swing a hammer and the Wario Bros throwing the Mario Bros in the air to do a jump attack, and all the badges and items and all that stuff that made "Mario & Luigi RPG" great and it will be called:

"Mario & Luigi: Walui Wound-Up"