First, an admission: As much I loved that the folks at Square Enix ported the previously mobile-only Final Fantasy IV: The After (Years) to Nintendo's WiiWare service last year, I was let down by the final product.
Final Fantasy Legends: Hikari to Yami no Senshi (aka Final Fantasy Legends: Warriors of Light and Darkness), to the Wii as well. (The prologue of this multi-chapter title hit the Final Fantasy Mobile portal in Japan earlier this month. Here's a teaser trailer for it.)
I can't help but hope for it, though, because I think I'd be more likely to give the sprite-filled Final Fantasy Legends: Warriors of Light and Darkness a fair shake due to the fact that it isn't tied to an already existing Final Fantasy game (as was the case with The After Years).
See also: 'I'm a sucker with a capital s'