So in the first generation we can move Pokemon to gens IV and V, that is Gen III, there are 5 games, Ruby & Sapphire, FireRed & LeafGreen, and Emerald. In Gen IV, there are also 5 games, Diamond & Pearl, Platinum, and HeartGold SoulSilver. And now in Gen V it has restarted the pattern from Gen III. What could this mean? And I don't want the usual "GameFreak wanted it that way." answer.