Crush, the PSP's 2D/3D puzzle platformer, may have waggling in its future, according to an interview with Paul Mottram, senior producer at Crush developer Zoë Mode. We're talking faint "may" and distant future, since this was all idle speculation on his part.
When asked the weirdly pointed question of why they made a PSP game instead of putting it on a Nintendo platform, Mottram responded, "There is no reason why it couldn't be transferred to multiple different platforms especially the Wii, DS and PS2 and this is something we are thinking about."
He went on to describe the level editor they wanted to include, but couldn't. That definitely sounds like something well-suited to the DS or Wii, right?