After Diamond and Pearl

[Kuja_vessel]

I don't even know how they can think up MORE pokemon... They've done it all!
They have cats, dogs, japanese demons; Golduck= Kappa, Ninetales= Kyuubi; psychic creatures from other dimentions, aliens, vampires; Golbat [see bio on Golbat]; Ghosts, gouls, god; arceus; Willpower, Wisdom, Emotion, Plant, fire, rocks, dirt, sludge, poisonous gas, bombs, humans... I don't want to type any more...
You get my point, right? A good amount of the new pokemon are evolved or de-evolved forms of earlier pokemon, I have noticed, though.  

[darkslasherX]

Kuja_vessel

I don't even know how they can think up MORE pokemon... They've done it all!
They have cats, dogs, japanese demons; Golduck= Kappa, Ninetales= Kyuubi; psychic creatures from other dimentions, aliens, vampires; Golbat [see bio on Golbat]; Ghosts, gouls, god; arceus; Willpower, Wisdom, Emotion, Plant, fire, rocks, dirt, sludge, poisonous gas, bombs, humans... I don't want to type any more...
You get my point, right? A good amount of the new pokemon are evolved or de-evolved forms of earlier pokemon, I have noticed, though.

They still don't have guinea pigs, tapirs, pure Flying-types, dolphins, killer whales, more extradimensional creatures, or a fighting pair of glasses yet... but they are running out of good sources.  

[Mistress-Okami]

After Pearl and Diamond...mystery dungeon is back...

The next pokemon mystery dungeon was released in Japan. :
Pokemon Mystery Dungeon-Time Exploration Team.
Pokemon Mystery Dungeon-Darkness Exploration Team.
More info I believe will be provided by serebii.net. ^_^  

[Bug Catcher Geno]

I know that Berlitz is going to be the "Yellow" version of Pokemon Diamond and Pearl. Dawn's name is Berlitz in the manga, and the main character that you play as is Diamond, and your rival with the blonde hair is Pearl. So it makes sense to think that the next game will be called Berlitz.
After that, however, I kinda like Shigeru's idea.
Custom trainers would be amazing, and going to all the worlds would be great too... it could truly create an amazing game, but then of course, I would like to see like a "hard" mode on the game... I don't know though.
And would you want to see a fifth area after Sinnoh?

 

[ravemaster47]

i think you should be able to travel to kanto, johto, hoenn, and sinnoh  

[Kunx990]

PROTIP: KANTO IS IN EVERY GENERATION!  

[Pumpkinbot]

You guys aren't thinking outside the box! Then again, maybe its easier for me, 'cause my THIS SIDE UP arrow is pointing sideways...Oh, well. Anyway, probably an Opal version. But Nintendo Hasn't done Orange, White, Black, Purple, Pink, Violet, Brown, Teal, Bronze, Banana, Squash, Elemenopee, Rudolph, Donner, Blitzen, Key lime pie, Mustache, Charetruce, Periwinkle...*continues pointless rambling*