Summarizing the theory: In light of Zinnia's confirmation of the Pokemon Multiverse theory, I have presented a possible reason for the events of Pokemon Mystery Dungeon: Red Rescue/Blue Rescue Team. [In an alternate universe, where a series of events lead to Rayquaza not destroying the ORAS meteor, the scientists of Devon Corporation decided to use the link cable, transporting the meteor to the PMD world, and triggering the events leading to the 1st game.