There’s a new place called the Battle Tree somewhere in Alola in Pokemon Sun and Moon. It’s a place where Trainers who have completed their island challenge, or who are strong enough to have done so, battle one another. You can scout an opponent you’ve won against so they can partner and fight alongside you in future battles. You may even see some familiar faces, including the Trainers Red and Blue from the original Kanto region.
Official artwork of Kanto Trainers Red and Blue, who also appear in Pokemon Sun and Moon
Pokémon Blog 
This is gonna be truly a GOTY for the Pokémon fanbase and for 2016! 😀
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That and they’ve became men! lol
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So awesome 😀 I wonder how old they are?
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30 lol
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They’re probably still 10 but had a major growth spurt XD
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LOL
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