Theories

The first Professor we were introduced to is Oak, and he average-looking. Elm was messy. Birch was very unorganised. Rowan was very neat and formal.

And the trend reset itself with Juniper, who was a normal, average Professor.

Therefore, my random guessing leads me to the conclusion that we will get another female Professor, though she will be messy. This is, of course, not taking into account the other Professors, such as Cozmo, Fennel, Cedric Juniper... etc.
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The new Water Gym Leader is Crasher Wake's son, obviously.

Come on guys, it all fits.

Crasher Wake is a Water Gym Leader. So is the new guy.

Crasher Wake is not from Sinnoh. Unova is not Sinnoh.

Crasher Wake is based off of a mexican wrestler. Unova is supposed to be a place with many cultures.

Crasher Wake is from Unova.

That new guy is his son.

Case Closed!

She had always kept it a mystery, the whereabouts of her house. She even implied that she lives on no currently-known region. While most people ask the question of where her house is, let's examine why she refuses to let anyone know where her house is.

In Platinum, you start as a young trainer who receives their first Pokémon from Professor Rowan, and he sends you on a quest to complete the Pokédex for him. Upon meeting Cynthia, she notices that you have a Pokédex, and concludes ...

In heart of Satoshi-kun's 'New Pokemon Games Are Making My Butt Hurt!' blog, I think I should point out that I totally predicted two games instead of one.

As seen here: Feat your eyes!

Now, I know you'll say that I just got lucky, and that the vast majority of my predictions that didn't come true mean that my future predictions will still not be credible, but you're wrong. I was obviously right, and that obviously means that everything I ever say will always be right. ...

And it's evolution...

Originally Posted by Yamask's Pokédex Entry in Pokémon Black

Each of them carries a mask that used to be its face when it was human. Sometimes they look at it and cry.

This implies that they miss their past lives, and wish to have them back. However, my theory is that the face stays for a different reason.

Originally Posted by Cogafrigus's Pokédex Entry in Pokémon Black

It has been said that they swallow those who get too close

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