I am planning to start an APP like EliFoot or Brasfoot ([login to view URL]).
It would be a Football (soccer) Manager. Simulator.
It would have all leagues worldwide, and also be playable online (in a different system and way). Clean and intuitive skin needed. The couch (user) will be able to manage the squad, finances, buying or selling players, and so on like Brasfoot does.
I will charge users by updated needed or online playing. (Very good AI needed on the game, very strong matching soccer matches).