Done, but it turns out that there was some sort of glitch, and now Pikachu is a Digimon, and has to deal with their evolutions. And I need not mention the legal troubles leading to the dissolution of both the Pokemon and Digimon franchises, and the legal loopholes preventing anyone from even making a fangame as a result. So yeah, your wish inevitably led to the death of Reborn. Hope you're happy.
I wish that the companies owning Digimon and Pokemon respectively would have some sort of merger so that bizarre crossover fanfics become slightly more plausible.