I just have the need to say this, but with the exception of eeveelutions, I don't think they'll touch older Pokemon unless for mega evolution. Generation IV had about 30 evolutions and pre-evolutions from past Pokemon. I think that was what they were doing. Finishing all the old lines so that they wouldn't go back to making evolutions for old Pokemon.
I may be I the minority here as well, but I don't want any new evolutions of old Pokemon. Why? Not every Pokemon has to have an evolution. Secondly, I want Ken Sugimori and his team to be thinking about newer Pokemon rather than just evolutions. I have much more interest in learning about new Pokemon, what they do, what's so special about them, rather than just saying, "Oh... Jynx's evolution (example)... Meh". Secondly, I know Mega Evolution is a pain, but I'd still count it as some sort of shape or form of an evolution of your old Pokemon. The only real differences are they don't take up space in the Pokedex, and you can only use one in battle.
In my opinion, and expectations, other than eeveelutions, we won't be getting new evolutions of old Pokemon for a long while, and I'll bet this will be like Unova or Hoenn with NONE. Besides, the only real generations to do this are Gens II and IV, which now that there are 7, makes up a small portion of the generations (Not counting gen 6 because it's an eeveelution, and those really don't count).
With that said, I hope we don't get evolutions of previous generation Pokemon. Or if anything, I hope we don't get a lot of them. I think not every Pokemon needs to evolve, it's also more unique this way.
Wait, I don't understand... what does "unique" even mean here? Something like Froslass is just as unique as any evolution that's introduced along with the rest of the evolutionary line... I'd actually argue that cross-gen evos can be MORE unqiue and interesting than a lot of simple natural 123-evolutions that just get stronger and bigger without radical changes..
I mean just that. That not every Pokemon needs an evolution or prevolution. I'm not saying there shouldn't be any more cross-gen evolutions, but I think not every Pokemon needs one. Like Tauros for example. I think he is awesome on it's own. Or maybe Delibird.
I just want a variety of Pokemon. Some who have 2 stages of evolution. Some who have one. And then some that don't have any.
I thought that they would reveal the news at 9:00 ET? Still waiting on it
Derp, I thought today was August 1stIt's 9:00 am tomorrow, not today. We've still got 19 hours to go.