I personally can't envision how multi-colored iPods would be better than solid colors, but I bet Apple will surprise me.
I cannot believe that the iPod Classic still exists, I mean how much mobile storage for music do people really need before it becomes too risky for fear of loss.
64-128GB is about the most storage for music someone would need, unlike those who want Apple Lossless music since they claim they can hear the difference while wearing headphones.
Who an iPod to listen to music while at home, use your computer instead. The iPod was designed to be a mobile jukebox and nothing more.
The iPod Touch seems to make the path of future development because of the iPhone OS X project, which leave the iPod Classic and Nano in jeopardy.

I still cannot believe there is no DiskMode on the iPod Touch.