I'm glad that they even added the 2-player modes to Pikmin 2. We should be grateful for that, but I get what you mean. I think they should make the current modes online, as well as adding a "survive the sundown" challenge. You would have to defeat wandering nocturnal creatures of the night until the sun comes up. They should also add a 2-player co-op story mode. That would be great.
Currently playing: Final Fantasy XIII, Final Fantasy Tactics, Final Fantasy IV: The Complete Collection, Radiata Stories, Persona 3: FES, and Pikmin 2.
Capture the Marble Highscore vs (you try to get the most pikmin in the end of the match) Deathmatch Co-op Race to the marble (you try to capture as many marbles as possible first) Race to the finish (you have a marble and are trying to race to your onion with it, but you have many obsticles and limited pikmin, you start in a distance away from onion behind walls.)
games: PS3: MAG, and many others Wii: SSBB and many others PC: C&C,COD BO,L4D2, and many others. http://www.youtube.com/wardeathfun for full list