I watch the anime a lot and when I was watching that episode in unova where they find that treasure full of evolutionary stones (I forgot what it was called) team rocket was guessing what the treasure could be and meowth said "gold, silver, ruby's, sapphires, diamonds, and pearls! you can never get enough diamonds and pearls!" Each of those things meowth said was also a name of a Pokemon game but then I watched Pokemon movie 9 the Pokemon ranger and the temple of the sea and during a part of the movie team rocket where guessing what the treasure could be again and Jessie or james said "maybe diamond and pearls!" then meowth said "diamond and pearls! that should be a name of a game" well Pokemon diamond and pearl where made and they where a game too. But the funny thing is, this movie took place in generation 3 and diamond and pearl where in generation 4, so could meowth tell the future?
I looked this up on the internet but I got no results. So what team rocket said was intentional or where team rocket just pulling tricks on me?