[Guyver Spawn]

I think Digimon is still a direct competitor to Pokemon in Japan since games and toys are still being made over there. I doubt Nintendo would have ever been okay with that. Not to mention both franchises are made to sell toys. Isn't Takara Tomy & Hasbro the main company that makes Pokemon figures? I doubt Bandai wants to do a crossover with a toy company that they are rivals with. It would be like if they made a Gundam vs. Transformers crossover. So I doubt a real Pokemon vs. Digimon will ever happen.