shoz999
Back when Tigers used to smoke.
So for those not familiar with Pokemon's history, Kanto has a female protagonist in the name of Blue or in the west, Green due to rival Blue Oak in the west and Green Oak in Japan. I will be referring to the fem protag as Blue and the rival as Green. Blue made her first official appearance in a strategy guide released in the 90s which has sparked speculation if GameFreak originally had plans for a female playable character in the Gen 1 games but was scrapped due to memory limitations. This speculation grew stronger when she was introduced in the Pokemon Adventures manga alongside Red and Green Oak, made her official game debut as the female playable character in the FireRed and LeafGreen remakes and returned as one of the three strongest Pokemon trainers you can battle alongside Red & Green Oak in the LGPE remakes.
With that being said, most fans probably know her well from the Adventures manga which was her first major debut and she proved to be a popular character. This character never appeared in the anime but there has been speculation if the unnamed lass in the Pokemon opening is Blue and later on in the LGPE remakes, there are several hints throughout the game that has made connections to her and Amber from Mewtwo Strikes Back, suggesting that Blue is the little girl who died and is the cause of Mewtwo's grief.
So with that being said. How would Blue (Green in the west), Kanto's very own female protagonist, be adapted into the anime?
Some things to note is that the anime is a very different continuity from it's game and manga counterpart that Blue would be in many ways a clean slate. There are however two consistent details of Blue featured in the games and manga that would almost likely make it into the anime. In an interview with Ken Sugimori, he pointed out that when designing a starter Pokemon, they think what personalities they might have and the three most common ones are serious, cool and funny. As people have pointed out, Red matches Bulbasaur's personality of a serious caring guy, Green Oak matches Charmander's personality of a cool in-your-face guy and Blue of the games and manga matches Squirtle's personality of the funny one. Considering how these personalities can also be seen reflected into Ash and Gary, one can reasonably assume that Blue's potential anime counterpart would be the funny one similar to anime's Dawn. Another quality that both the games and manga have in introducing Blue is often portrayed having a mysterious charm to her. Although not as strongly tied to game design, it's still worth to note.