With characters like Nigel Thornberry, Powdered Toast Man and Patrick Star already confirmed for this epic platforming fighter, Gibby Gibson from Icarly seems like the perfect fighter for the game.  This seems like an even better decision if you consider the most recent Icarly revival series on Paramount+.  Out of all the characters on Icarly, Gibby seems like the one with the most potential for a video game move set and including him in the game could entice a lot of people to purchase the game just to play as him.

Gibby is one of the most popular characters on the Icarly TV show and the Icarly TV show was one of Nick's most popular shows back in the day.  He was the comical relief and some of his comedy bits could make for particularly good attacks in the game.  He's also gained a lot of popularity on the internet with memes and emojis all over the web.  There is no other character who could bring more attention to this game than Gibby Gibson himself.

So far, the game has not shown to have any live action representation and many people remember Nick most for their live action comedy shows.  It would be a shame to not include any representation of any of those characters and Gibby would be the perfect one to get the attention of most regular internet browsers.  The game could gain massive popularity just for including him and I think it would be a mistake not to include him.