Imagining Your Game

The topic that i'm thinking of for my game has to have something to do with sports. Perhaps maybe a trivia game. With questions about basketball, football, soccer, baseball, and hockey, or maybe a game where athletes from those sports have to go against each other in a fight, and the tools that they use during their particular sport can be used for weapons, but this might give the hockey and baseball players an advantage. I want my game to have some sort of sports theme to it, whether it be trivia or an actioned packed gamed.