Does sound like a good idea! However, I'm not entirely sure which character this one should replace, or if I should add him as a brand new character. But the good luck is definitely going in one of the next updates!
Now I just need you to make an office poster description for him.
I will decide to make him a brand new character instead. BTW, can you make a different condition for him to give the player good luck? Giving him an apple seems kinda challenging, not to mention there is no in-game way to tell how to make him grant good luck.