In the latest Nintendo Direct for Super Smash Bros. dubbed the “50-Fact Extravaganza”, many interesting things were shown., such as 8-Player Smash Mode as well as confirm Mewtwo as an upcoming playable character via DLC. If you missed it, you can catch it here.
However, a new character trailer was shown during the latest Nintendo Direct broadcast as well. Bowser Jr. alongside the other Koopalings were shown in action, and they were fighting against the Super Smash Bros. protagonists. Check it out below: