I want to see the Sonic series pulled out of the gutter. If Sega has one shred of humanity, they'll scratch Shadow, Amy, Cream, and the rest of the non-trinity characters, and stop calling Dr. Robotnik "Eggman" and go back to the basics. Sonic 2 is still one of my most-played games ever. Damn, but Metalsonic is a VERY hard boss.
I remember Croc. But Croc 2 was a bit of a shame. I also agree with megamickel, we need a good Sonic. Hopefully Sonic Unleashed will save the series. en.wikipedia.org/wiki/Sonic_Unleashed
Final Fantasy needs more sequals, hasn't had one in what, a year? Unheard of. But in al seriousness, I think Zone of the Enders needs a new game. They were so awesome.