I do believe Alex is thinking about it aswell (not only the games), as we all can see on the Bonuses lists even though not all the bonuses are working. Lets just wait for Alex to finish all the bonuses to be ready to be implemented.
The available bonuses at the moment are jackpot, bitdice token, chatrain and chat games. I think those bonuses are more than enough atm, but of course players will be more excited to see new bonuses.