The new open-world adventure Pokémon Legends: Arceus should introduce Fire-type or Water-type versions of Voltorb and Electrode, to be able to match the revolutionary Poké Ball designs amongst people. The world that debuted in Pokémon Red and Blue continues to be retconned in the past, on account of the addition of elements in later games, for example, new types, so there's definitely a precedent with this occurring.
The Kanto region was a start and also the Pokémon world was gradually developed around it. This is why references to real-life animals and countries were seen in the beginning, however slowly taken out of the franchise. The fact that most Shiny 6IV Pokemon games have self-contained stories implies that the timeline rarely crops up. The events of Pokémon Red and Blue aren't crucial that you the protagonist of Pokémon Sword and Shield, so there does not have to be any outcomes of the games, outside of a couple of references.
Pokémon Legends: Arceus is undoubtedly an upcoming game that is set inside distant past in the Pokémon world. This ensures that fans will be presented their first glimpse at what the Pokémon world seemed like before the era of Pokémon Red and Blue. This calls forth the question of the items some Pokémon will look like, as his or her murky origins might be brought into focus the first time.
The official website for Pokémon Legends: Arceus has confirmed the Poké Balls used amongst players are considerably more primitive as opposed to ones that fans are going to be familiar with Shiny Pokemon Buy. These retro Poké Balls are constructed of wood and powered by steam. This might appear to be a silly joke outside the body, nonetheless, it raises questions regarding the Voltorb line. Those Pokémon were made to resemble the Poké Balls on the Pokémon Red and Blue era, and that's why they're Electric-type.
One method by which the developers of Pokémon Legends: Arceus range from the Voltorb line is by providing them new Sinnoh forms. These versions of Voltorb and Electrode may be Fire-type, Water-type, or both, to reflect the truth that they're in accordance with the steam-powered Poké Balls.