I'd like to see a chess game far more than checkers, although it'd quite a bit more complex. The main issue Hull would face is his lack of time to devote to making it, or another new game.
It's my job to help the next generation, and set a good example for them. And for that I'll gladly lay down my life.
Also, Danny will never make Hangman or Tic-Tac-Toe, as he prefers to create original games and these already have incarnations on the DSi and 3DS browser. However, Chess is doable.
Original is questionable. Pretty much all of the games that HullBreach has created are more like "SDK-motifed" spin-offs of existing games such as Whack-a-Mole and Yahtzee.