Ash has caught Treecko in the Hoenn region. Ash's Treecko evolved into Grovyle, the one that should've fully evolved before Ash lost to the Top 8 at the Ever Grande Conference, and Ash's Grovyle later fully evolved into Sceptile in the Kanto region during Ash's Kanto Battle Frontier journeys, and I would think that Ash should've keep his Sceptile in his Sinnoh party because Sceptile was a powerhouse. According to his writers, besides his fans, do you think that Ash's Sceptile was any unfit for his party and rotation? Why? Please let me know, thanks.😉