Ok so i know they had red and blue, then yellow.
Then they had gold and silver, then crystal.
now they have ruby and sapphire, then emerald, along with firered and leafgreen.

Next up is pearl and diamond. Now they have 384 pokemon +Jurachi + Deoxys + Munchlax + Bonally + 3 other rumored pokemon. ( no clue what they are )

So how many new pokemon will they be releasing for Pearl and Diamond?
Will they make a third game for the FireRed and LeafGreen?
And finally,what will they call the third game in the 4th generation?