Pokemon Theory Predicts New Eevee Evolution for Winds and Waves

There hasn't been a new Eevee evolution since Pokemon X and Y released all the way back in 2013, but some fans are theorizing that a new one might finally be making its debut as part of the Generation 10 games, Pokemon Winds and Waves. Pokemon Winds and Waves were revealed at the last Pokemon Day event with an impressive trailer showing their graphical improvements over their predecessors. The trailer revealed the starter Pokemon that will be featured in Pokemon Winds and Waves, as well as the games' 2027 release window.