Is it too soon for a new pokemon genration?

[Jedidiah-Rose]

I'm a Sony Fan.
But I love Pokemon,it's the one thing that keeps my DS in use.

I saw a few days ago that Nintendo is apparently working on some new hardware,maybe it could be an actually new Handheld as apposed to another DS update. I mean the DS is now 5 years old,and 6 in Japan I think...

A new generation of Pokemon sounds good to me,especially if it's on a new handheld.
But I do think the games should be more challenging.

For example,if Nintendo were to develop a powerful handheld like the PSP,we could have portable pokemon games with the graphics of something like Battle Revolution,and it would be considerably larger in size than any pokemon game so far if they used a bigger size memory card to put games on.